i have reason to beleive that the correct answer is A
Answer: The united states declared war because as a result of Germany's invasion of Poland.
Explanation: I took the test and got it right.
the devices used to prevent African Americans from voting was voter qualifying tests (e.g., literacy tests), discriminatory enforcement of registration rules, poll taxes, there was also the grandfather clause that stated if you have a ancestor that voted before you it entitles you to voting without taking any test.
<span>Treaty of Fort Laramie, 1868</span><span>
Also known as the Sioux Treaty of 1868. Agreement between the United States and Sioux people. This treaty guaranteed the Lakota peoples ownership of the Black Hills and further land and hunting rights in South Dakota, Wyoming, and Montana. The treaty ended Red Cloud's War and established the Great Sioux Reservation.</span>