please check:

1. How did the Jacksonian Democrats differ from the National Republicans?
A. They opposed government interference with the economy.
b. They thought the federal government should control business.
c. They supported a high tariff on foreign goods.
d. They favored a national bank for the U.S.

i chose A

2. What issue became a major problem for the U.S. government after the Mexican War?
a. whether slavery should be allowed in the western territories.
b. whether Mormons should be allowed in Utah
c. whether the U.S. should annex Texas
d. whether Americans should migrate to Mexico's northern territories

i chose A

3. What factors explain the increase from both countries(germany, and ireland) to the U.S. in 1821-1860?
escape from famine and revolution in Europe {political freedom}

Yes! All of your answers are correct.

You have correctly chosen option A for both questions. Here are the explanations:

1. The main difference between the Jacksonian Democrats and the National Republicans was their stance on government interference with the economy. Jacksonian Democrats, like Andrew Jackson, opposed government interference with the economy and believed in a laissez-faire approach. On the other hand, National Republicans believed that the federal government should control and regulate business.

2. After the Mexican War, the major problem for the U.S. government was the issue of whether slavery should be allowed in the western territories. The acquisition of new territories from Mexico intensified the debate over the expansion of slavery, leading to increased tensions between the North and the South.

3. The increase in migration to the U.S. from both Germany and Ireland between 1821 and 1860 can be attributed to factors such as famine and revolution in Europe. Both countries faced economic hardships, political unrest, and social upheaval during this period. Many individuals and families sought a better life and political freedom in the United States, which led to increased immigration from these countries.

For question 1, you chose option A. The Jacksonian Democrats did differ from the National Republicans in that they opposed government interference with the economy. The Jacksonian Democrats, led by Andrew Jackson, favored a small government with limited economic regulations and believed in the principle of individual liberty and states' rights. On the other hand, the National Republicans, led by John Quincy Adams and later Henry Clay, believed in a more active role for the federal government, including the regulation of the economy.

For question 2, you chose option A. After the Mexican War, the major problem for the U.S. government was indeed the issue of whether slavery should be allowed in the western territories acquired from Mexico. The acquisition of new territories brought the question of whether they would enter the Union as free or slave states, leading to intense debates and conflicts over the expansion of slavery.

Regarding your statement in question 3, you are correct. One of the factors that explain the increase in immigration from Germany and Ireland to the U.S. during the period of 1821-1860 was the escape from famine and revolution in Europe. Ireland, in particular, experienced a devastating famine known as the Great Famine or the Irish Potato Famine, which led to widespread starvation and death. In Germany, there were also economic issues and political unrest that pushed many people to seek better opportunities and escape difficult conditions.