Read the excerpt from "Elevator Systems of the Eiffel Tower, 1889" by Robert M. Vogel.

The first complete elevator machine in the United States, constructed in 1855, was a complex and inefficient contrivance built around an oscillating-cylinder steam engine. The advantages of an elevator system independent of the mill drive quickly became apparent, and by 1860 improved steam elevator machines were being produced in some quantity, but almost exclusively for freight service. It is not clear when the first elevator was installed explicitly for passenger service, but it was probably in 1857, when Otis placed one in a store on Broadway at Broome Street in New York.

In the decade following the Civil War, tall buildings had just begun to emerge; and, although the skylines of the world’s great cities were still dominated by church spires, there was increasing activity in the development of elevator apparatus adapted to the transportation of people as well as of merchandise. Operators of hotels and stores gradually became aware of the commercial advantages to be gained by elevating their patrons even one or two floors above the ground, by machinery. The steam engine formed the foundation of the early elevator industry, but as building heights increased it was gradually replaced by hydraulic, and ultimately by electrical, systems.

According to this excerpt, what was an underlying cause of increased steam elevator production?

construction of tall buildings
the need to move supplies in mills
an elevator in a store on Broadway
commercial advantages

Answers

Answer 1

Answer:

commercial advantages

Explanation:

Answer 2

Answer:

d commercial advantage

Explanation:


Related Questions

What are the characteristics of a comparison-and-contrast organizational structure?

Select all that apply.

A. It deals with at least two key ideas or events.
b. It describes similarities and differences.
c. It argues in favor of one idea above all others.
D. It uses signal words and phrases such as similarly and on the other hand.

Answers

Answer:

ANSWER: D

Explanation:

The purpose of writing a comparison or contrast essay is not to state the obvious but rather to illuminate subtle differences or unexpected similarities between two subjects.

"It deals at least two key ideas or events", "It describes similarities and differences", and "It uses signal words an phrases such as similarly and on the other hand" are the characteristics of a comparison-and-contrast organizational sturcture.

Organizational structure of comparison and contrast is a type of structure for texts and other communication resources. These type of structure is characterized by:

Comparing at least two or more objects, situations, people, among others.Focusing on highlighting the differences and similarities between two objects, people, events, among others. Using an appropriate language to compare and contrast which includes connectors such as similarly or on the other hand o contribute to the understanding of the reader.

Additionally, answer C. is not a correct answer because the organizational structure of comparison and contrast does not have the characteristic of establishing a position in favor (or against) of one of the objects, people, events that compared.

So the correct answers are A, B, and D.

Learn more in: https://brainly.com/question/1832889

What is the best summary of paragraphs 3 and 4? im 6th and this is reading





A. The International Olympic Committee was created by Pierre de Coubertin in 1894. The committee was responsible for selecting the location of the modern Olympic Games.




B. Pierre de Coubertin would be pleased to know that his Olympic symbol is used in the opening ceremony of every Olympics. He served on a committee that supported the modern Olympic Games and approved the Olympic symbol.




C. The International Olympic Committee selected Athens as the site of the first modern Olympic Games. The ancient games were banned in Greece more than 1,500 years ago.


D. Pierre de Coubertin is credited with the creation of the modern Olympic Games. He formed the International Olympic Committee, which selected Athens for the first modern Games in honor of its role as the location of the ancient Olympics.

Answers

Answer:

Need more info

Explanation:

We need to be able to read paragraphs 3 & 4 in order to summarize them.

ABOUT HIDDEN FIGURES GIVING 30 POINTS
Why do you think the author included this chapter, which focuses on Mary Jackson, her son Levi, and the soap box derby? Was her viewpoint positive or negative? Explain your answer using specific words from the text that support your answer.

Answers

Answer:

Give me the story and I’ll put the answer in the comments

Explanation:

What is the central idea of the sentences?

It is not easy to avoid those closest to us.
Time does not affect one's overall appearance.
Reunions awaken memories and emotions.
It is possible to remember childhood events.

Answers

The central idea of the passage is that meetings awaken memories and emotions, as shown in the third answer option.

We can arrive at this answer because:

The narrator of the text shows how to find a person she has not seen for a long time, awakened memories that are very dear to the narrator.These memories, made the two girls feel very happy to be reunited, to the point of making them cry with emotion, for being able to see each other again.

With this, we can see that the narrator is in favor of the idea of bringing people together, as he thinks these meetings arouse memories and emotions.

More information on what is the central idea of a text on the link:

https://brainly.com/question/1914191

The author of "The
Tortoise and the Hair"
is trying to teach us ______

Answers

Answer:

Slow and steady wins the race

Explanation:

you can be more successful by doing things slowly and steadily than by acting quickly and carelessly

one of your friend got the title Student of the Year write a letter to congratulate him​

Answers

Answer:

Dear Samantha,

       Congratulations on recieving the title of Student of the Year! You more than deserve it as you are literally the hardest working student in the whole school. You cofounded the High School Republicans society and their weekly paper, Teenagers for Freedom, received the highest grades in your class with 5's on five AP exams, and on top of all of that, performed and competed on the high school dance team, launched an initiaitve in your community to plant gardens for people in need, and ran a diapers and baby clothing drive for women in need. Someone who did and continues to do all of that surely is an exceptional student which is why you deserve this title.

Sincerely,

Amelia

Explanation:

Is it acceptable to commit a crime at any point in life?

Answers

Answer:

uh...technically no...but as long as you dont get caught...

Explanation:

Answer:

First of all, I don't think that most people who commit crimes really think it's okay, especially in a general sense. Not even specifically to their circumstances, for the most part. I have personally had contact with many non-violent offenders and most have accepted, to some degree, that they are guilty of committing a crime.

So, yes in my opinion there absolutely are times when it is alright (even a natural duty in some cases ) to commit a crime, but only if one is motivated by self preservation or the preservation of others; however no one has a right to take the life of other innocent persons no matter what the motivation may be.

How are people countries and ways of life changed by war? What are some of the long lasting affects of war that you might not have thought of before? PLSS HELPFUL ANSWERS

Answers

Answer:

The people are greatly affected, they werent the ones who started it but still get forced into it. The people lose there loved ones while they fight to protect, theres almost always a lack of necessary supplies, the people pay for the war, sometimes it could take months to come back and re build to become stable after war

I am very easy to get into,but it is hard to get out of me.

Answers

Answer:

what?

Explanation:

what is a cultural gap?

Answers

culture gap is any systematic difference between two cultures which hinders mutual understanding or relations. Such differences include the values, behavior, education, and customs of the respective cultures

what can i do when im sad answer ​

Answers

Answer: Go on a search for different kinds of music

Explanation: Just randomly go down a hole of random music that peeks your curiosity

Hi! The best way to help is to try finding happy music that might help! I also recommend breathing in slowly like your breathing in white clouds (That means a happy day) and breathing out the dark clouds (which means you sadness, or frustration, or something that's bothering you.) Hope this helps you!! U^U

What's The difference between an Antagonist and a Protagonist. What good and bad traits do each have?

Answers

Answer:

protagonist is like the hero in the story and the antagonist goes against the protagonist.

Example:

dora is the protagonist and swiper is the antagonist

What does the quilt piece with uneven sewing show about Mrs. Wright? She was careless with sewing as well as with housekeeping. She was highly agitated. She had been injured in a struggle. She had decided that quilting was no longer important.

Answers

Answer: B. "She was highly agitated"

☆QUESTION☆

--Summary of the movie franchise "The Twilight Saga".❤️​

Answers

Answer:

ok, It focuses on the development of a personal relationship between teenager Bella Swan (Kristen Stewart) and vampire Edward Cullen (Robert Pattinson), and the subsequent efforts of Edward and his family to keep Bella safe from a separate group of hostile vampires.

pls mark my ans as the brainliest buddy!

Explanation:

Answer:

the main focus is on a girl named bella swan who meets this mysterious man name edward cullen she finds her self falling in love with him, she then finds out hes a vampires, they then start dating, they fight some enemies, get married, have a baby whos half human half vampire, fight the voltoree and live happily ever after

Which statement best describes the introduction of an academic paper?

The introduction sets up the topic and grabs readers’ attention.
The introduction makes a final attempt to influence readers.
The introduction provides evidence to support the thesis statement.
The introduction reminds readers of the main points of the essay.

Answers

Answer:

A. The introduction sets up the topic and grabs readers’ attention.

Explanation:

The introduction sets up the topic and grabs readers’ attention is best describes the introduction of an academic paper.

What is an academic paper?

Academic paper is also known as academic general. It appears in academic publications and offers unique research findings, evaluates previous findings, or demonstrates a completely new creation.

A policy document is an essay in which the attitude and intention his or her point of view. Students in high school or college write a term paper.

Thus, option A is correct.

For more details about Academic paper, click here:

https://brainly.com/question/2710857

#SPJ2

Can someone like help me..

Answers

Answer:

B. I am still surprised when I see my name.... in a bookstore

Community service ideas???

Answers

Answer:

Look at the picture Below

Explanation:

how do Katniss' actions in the Arena after the death of Rue affect the choices of people from Rue's district

Answers

Answer:

l

Explanation:

owo an one wants to do a vision board? for brainlist

Answers

Answer:

Little confused about the queston here

Explanation:

Answer:

what a vision board?

Explanation:

Exploring a general idea is the first step in developing your topic. Please select the best answer from the choices provided T F

Answers

True because u need an idea in order to develop a topic!!

Answer:

Its true

Explanation:

I need help someone please read this and comment on the doc thanks!
Will be in comment section!

Answers

Answer:

im sorry i just need points

Explanation:

bhsdfdkjsfdkl

help with what? haha

PLS HELP ASAP !!!!
1 . the house was destroyed by fire .

2. Mom ate the pickles from the jar.

3. Barbara is walking down the street .

4. The squirrel was chased by the dog.

5. Gabriel gave his teacher a gift.

6. The poem was written by me.
ACTIVE or PASSIVE VOICE

Answers

Answer:

Active= 2, 3, 5,

Passive= 1, 2,

Not sure about 6, but i would go with active

Explanation:

Please help. Im really behind and hve until friday to get it done :/
Throughout the play Acceptance, what seems to bother Rose most?
the condition of her school
her poor performance at school
Jeremy's attitude
problems at home

Answers

Answer:

Problems at home

Explanation:

I just had this question on a quiz

Answer:

problems at home

Explanation:

Rose is struggling with a low sense of self-worth. She wants her mom to pay more attention to her while also realizing that her brother may need more attention.

Activity 5: Why are toquilla straw hats called "Panama hats"? 1. Answer this question How much do you know about the Panama Hat? Is there any technology involved to produce Panama hats? Yes _____ No____ Do you think that the history of Panama hats started in Panama and then it was produced in Ecuador? Yes ____ No_____ Do you think the production of Panama hats contributes to the growth of a community`s economy? Yes ____ No_____

Answers

Answer: 1. Panama Hats are straw hats made in that country. 2.There is no technology involved to produce Panama hats. 3. The history of Panama hats did not start in Panama and then produced in Ecuador, but vice-versa. 4. Yes, the production of Panama hats contributes to the growth of a community's economy because they're made by people who don't have a prosperous income.

Explanation: Panama hats are handmade; A weaver puts hours of work into every single hat, and they finish it in 7 or 8 months. They also have to brim them, fix imperfections, and decorate them. Therefore, they do not use any technology. The history of Panama hats started in Ecuador, where they were made of leaves from the Carludovica palmata plant, to later on become popular and extend to Panama. The production of these hats contributes to the community's economy since the people who make them are people who lack a regular salary and depend on sales to keep up.

Panama hats are hats that originated from the place Ecuador. These hats are woven and handmade in Ecuador. These are most expensive because of the fineness and evenness of the weave. These are very rarely utilized by people and are very comfortable.

The answers to the questions are:

1. No

2. No

3. Yes.

Reason for the correct answers:

1. The Panama hats are handmade and no technology is used in their production. The weavers work for hours for the production of single Panama hats and complete the production in about 7 to 8 months. They brim the Panama hats, then look out for the imperfections and fix them, and then decorate them.

2. The history of Panama hats was not started in Panama. It was started in Ecuador where these hats were made up of leaves of the Carludovica Palmata plant and then, later on, became popular by the name Panama.

3. Yes the production of Panama hats contributes to the growth of the community's economy as the people in the people engaged in the production of Panama hats focus on the sales increase and work on it.

To know more about Panama hats, refer to the link below:

https://brainly.com/question/11188109?referrer=searchResults

A brief summary about Anne frank act 2 I need help like now plz 5-7 sentences

Answers

In the Diary of Anne Frank act 2, the characters start to show their true colors. For example in scene 3 act 2, Mr. Van Daan was caught stealing food which shows him as a greedy and selfish person. Anne and Peter find out they might have feelings for each other as they both mature and grow together in the Secret Annex. Mr. and Mrs. Van Daan get more and more obnoxious throughout Act 2 by causing issues throughout the Annex. In scene 4 everybody in the Secret annex is getting nervous because the phone kept ringing and everybody was wary of it, they thought they had finally gotten caught. This was one of the most important parts of act 2 because it shows how careful the Jewish community had to be. They couldn't even pick up a phone without taking a chance on being taken away.

And he (Gandalf) knew how evil and danger had grown and thriven in the Wild, since the dragons had driven men from the lands, and the goblins had spread in secret after the battle of the Mines of Moria. Even the good plans of wise wizards like Gandalf and of good friends like Elrond go astray sometimes when you are off on dangerous adventures over the Edge of wild…." State a generalization about life based on the above quotation

Answers

Answer:

A generalization that can be made is that life is full of challenges and that eventually some of them will not be overcome, it is not possible to avoid, just accept.

Explanation:

The text shown in the question above shows how often wise, powerful and intelligent men like Gandalf and Elrond create very good and effective plans to overcome the challenges that arise during life. However, even good and efficient plans can be frustrated and fail to overcome challenges. This is because life is unpredictable and full of surprises and it is normal for our plans to fail sometimes, because that is how reality works. In short, the text states that we will not always be able to escape defeats, because they exist and we cannot avoid them.

4
Drag the tiles to the boxes to form correct pairs.
What is the purpose of each of the following statements? Match the purpose with the correct statement from the text.
establishes her credibility on the topic
of optimism
directly engages reader to consider
why she is an optimist
5
n
acknowledges counterargument that
optimism ignores the facts
ar
A poet once said I must be hanny be

Answers

To show the purpose of the statements:

1st box - Acknowledges counterargument that optimism ignores the fact.2nd box - Establishes her credibility on the topic of optimism.3rd box - Directly engages reader to consider why she is an optimist.

What is purpose?

Purpose is known to be the reason a particular thing is done or written or said. Purpose answers the question "why?". It reveals facts about something done.

We can see the purpose of each of the statement made by the speaker above.

Learn more about purpose on https://brainly.com/question/13822173

Answer:

1st box - Acknowledges counterargument that optimism ignores the fact.

2nd box - Establishes her credibility on the topic of optimism.

3rd box - Directly engages reader to consider why she is an optimist.

Explanation:

Read this excerpt from "Departure."

as old bones, the pine trees
strangely red where the sun comes down.

I cannot say if it our love,
or the day, that is ending.

Read this excerpt from "Going Back to School."

And ran, and was a part of what rejoices
In thunderous nights of rain; lay in the grass
Sun-baked and tired, looking through a maze
Of tiny stems into a new green world;

Which theme is expressed in both excerpts?

Many people only find true happiness when they are in nature.
Sometimes nature is so powerful that it can affect one’s mood.
Oftentimes the true meaning of life can only be found in nature.
Nature is often symbolic of different emotions experienced in life

Answers

Answer:

the last one is the correct one

The last one is the correct answer.

What is the effect of the phrase “ancient oak tree” in Paragraph 1 of the passage?

It reveals that the narrator is reliable.

It gives specific details about the tree.

It evokes a sense of nostalgia.

It makes the tree seem eerie.

Answers

Answer:

It gives specific details about the tree.

Explanation:

The effect of the phrase “ancient oak tree” in Paragraph 1 of the passage actually gives specific details about the tree.

The narrator was actually describing the type of oak tree that was scratching his roof. It gives the reader an insight of what type of oak tree the narrator was talking. The narrator was being specific which helps every reader to grasp the narration of the narrator easily.

Answer:

O_o

Explanation:

o_O

1. Which sentence would be the most likely to be found in an informative report?
a. Skiers of average ability will love the course, with its cool sights and perfect snow.
b. Who would not want to try skiing one of those awesome mountains?
c. The alpine mountain features a 20-foot plunge downhill via a perpendicular rock wall.
d. It seems as though tons of new snow falls, or is made, daily at the ski facility.

Answers

Answer:D

Explanation:

The sentence that would be most likely to be found in an informative report is sentence C which states that "The alpine mountain features a 20-foot plunge downhill via a perpendicular rock wall".

What is an informative report?

A report that provides specific information on an incident without analysis or suggestions is called an informational report.

The reporter's role in this situation is to convey the facts or statistics, not to offer any commentary.

Therefore, The sentence that would be most likely to be found in an informative report is sentence C which states that "The alpine mountain features a 20-foot plunge downhill via a perpendicular rock wall".

Learn more about informative report:

https://brainly.com/question/24811520

#SPJ2

Other Questions
HURRY LAST QUESTION TEST DUE IN 5 MINUTES !!!!!!Where are you most likely to find ocean water with high density? A. Near the polar regions B. Near the equator in the Pacific Ocean D. Mid latitudes in the pacific ocean a silly puppy played in the yard what is the verb ASAP pleaseeeeeeeeeeeeeeeeeeeeeee and Thankyou A class is studying forests. They learn that a __________ rainforest is located around the equator, has constant precipitation, and is warm and humid throughout the year.A)temperateB)savannaC)deciduousD)tropicalE)perennial ANSWER FOR BRAINLIESTA unit rate is a rate in which the unit in the denominator is :A) 1 B) 3C) 2 which term names part of the peripheral nerves system A spinal cord B brain C sensors Why did fredrick Douglass rarely see his mother select the correct statement about connective tissue. connective tissue cells are surrounded by a matrix made up of protein fibers and ground substances. correct or incorrect? Which aspect of work changed during the Second Industrial Revolution? PLEASE HELP! WILL GIVE BRAINLIEST AND EXTRA POINTS What is the price of the bicycle after the discount? Do not include units ($) in your answer. can someone help me ! Question 44 ptsTom and Larry put money into their bank account each week. The table below shows Tom'ssaving habits.Weeks12.345Account Balance ($)18 30 42 54 66Larry's saving habits can be represented by the equation y = 15x + 5, where y is money inhis account and x is the number of weeks that he has been saving.a. How much money was initially in Tom's account? [Select]b. How much money was initially in Larry's account (Select]c. Who is saving money at a faster rate? (Select ]d. When will Tom have more money in his account than Larry?[ Select ] A skier skids to a stop at the bottom of a mountain.What is the equal and opposite force for the force of the skier's friction pushing on the mountain asdescribed by Newton's third law? 3. If you want to be a Nobel Prize winner, how do you select a school? (Dont write that you use the list in the book.) have constitutions have statements of rights restricts leaders from having too much powerThe table above describes the characteristics of What is the area of a triangle whose base is 10 centimeters and whose height is 20 centimeters? 15 cm2 30 cm2 100 cm2 200 cm2 14. Pre-reading involvestaking notes about the readingasking yourself about your purpose for readingdecoding the textliteracy Create an atom diagram using the Bohr model. Directions Choose three elements from the following list. Use a periodic table to determine the number of protons, neutrons, and electrons. Draw a diagram of each element you have selected. Use a separate piece of paper for each element. Be sure your drawing is neat, legible, and accurate. Use this data table to record information about each element. Element #1 Element #2 Element #3 Element #4 Why is accidental overlap of signals much more common in H-1 NMR than in C-13 NMR?