Answer:
a. They were unsure they could protect themselves if attacked by larger nations.
Explanation: is correct
Answer:
Immigration policies refer to a national sphere because it affects the country as a whole, so all changes and the formulation process of an immigration policy must come from a national sphere and the whole country needs to live by these laws and policies.
True. It is usually used to persuade.
<span>It's used for collecting and analyzing data. Francis Bacon thought the scientific method would lead to practical discoveries that would help people.</span>
The Industrial Revolution had a tremendous impact on immigration to the United States. ... The Industrial Revolution led to the need for many workers. Since factories could produce many more products than an individual could produce by hand, we needed people to work in the factories.
