Bot I need a bit of your help?

Which of the following was one cause of the Mexican-American War?
(1 point)
Responses

The United States annexed Texas.
The United States annexed Texas.

Mormons moved into Mexican territory.
Mormons moved into Mexican territory.

President Polk purchased Texas.
President Polk purchased Texas.

Mexico offered to sell Californi

The correct answer is:

The United States annexed Texas.

The completion of the Erie Canal spurred the first great westward movement of American settlers, gave access to the rich land and resources west of the Appalachians and made New York the preeminent commercial city in the United States.

The effect of the Canal was both immediate and dramatic, and settlers poured west. The explosion of trade prophesied by Governor Clinton began, spurred by freight rates from Buffalo to New York of $10 per ton by Canal, compared with $100 per ton by road. In 1829, there were 3,640 bushels of wheat transported down the Canal from Buffalo. By 1837 this figure had increased to 500,000 bushels; four years later it reached one million. In nine years, Canal tolls more than recouped the entire cost of construction.

Within 15 years of the Canal's opening, New York was the busiest port in America, moving tonnages greater than Boston, Baltimore and New Orleans combined.
—New York Canals

Question
Use the passage to answer the question.
How did the economic success of the Erie Canal impact westward expansion?
(1 point)
Responses

There was an increased demand for laborers to help build similar canals to the West.
There was an increased demand for laborers to help build similar canals to the West.

There was less competition in the West because it was sparsely populated compared to the East.
There was less competition in the West because it was sparsely populated compared to the East.

The canal system eliminated many of the jobs in the East, forcing people to the West.
The canal system eliminated many of the jobs in the East, forcing people to the West.

There were more economic opportunities in the West due to the success of the canal system.

The correct answer is:

There were more economic opportunities in the West due to the success of the canal system.

Population of San Francisco, 1848–1870

Date Population
April 1848 850
July 1849 5,000
December 1849 25,000
1850 21,000
1852 36,151
1860 56,802
1870 149,473
Question
Use the chart to answer the question.
Using the information on the chart, what can you infer about the Gold Rush’s impact on the city of San Francisco?
(1 point)
Responses

San Francisco’s population grew by a greater percentage after 1860 than during the Gold Rush.
San Francisco’s population grew by a greater percentage after 1860 than during the Gold Rush.

The Gold Rush was a short-lived trend that had little lasting impact on San Francisco.
The Gold Rush was a short-lived trend that had little lasting impact on San Francisco.

Once the forty-niners tried their luck in San Francisco they left the city and moved back home.
Once the forty-niners tried their luck in San Francisco they left the city and moved back home.

The mass migration of forty-niners transformed San Francisco into an economic hub practically overnight.
The mass migration of forty-niners transformed San Francisco into an economic hub practically overnight.

The correct answer is:

The mass migration of forty-niners transformed San Francisco into an economic hub practically overnight.

How did the invention of the steam engine affect transportation?

(1 point)
Responses

Robert Fulton’s invention of the steam-powered locomotive made travel across land much quicker.
Robert Fulton’s invention of the steam-powered locomotive made travel across land much quicker.

Henry Shreve’s modified steamboat could carry more without getting stuck on the riverbed.
Henry Shreve’s modified steamboat could carry more without getting stuck on the riverbed.

John Fitch’s steam engine made travel along the river faster, but it was more expensive.
John Fitch’s steam engine made travel along the river faster, but it was more expensive.

DeWitt Clinton’s invention was faster, but people preferred to travel along the rutted roads.

The correct answer is:

Robert Fulton’s invention of the steam-powered locomotive made travel across land much quicker.

Use the image to answer the question.

What was the biggest threat of traveling west in the manner shown in the illustration?
(1 point)
Responses

Disease spread quickly because the travelers lived so close together.
Disease spread quickly because the travelers lived so close together.

Individual wagons would oftentimes be separated from the group.
Individual wagons would oftentimes be separated from the group.

Settlers were unable to purchase or trade for goods along the way.
Settlers were unable to purchase or trade for goods along the way.

Groups faced the possibility of ambush by hostile natives.

I apologize, but as a text-based AI, I am unable to see or interpret images. Could you please provide a description or additional information regarding the illustration you mentioned?

An illustration shows a line of covered wagons traveling along a trail through the wilderness.