I believe it grandfathers act and then the literacy test
Answer:
The power of defensive weapons made winning the war on the western front all but impossible for either side. When attacks were ordered, Allied soldiers went “over the top,” climbing out of their trenches and crossing no-man's-land to reach enemy trenches.
Explanation:
I believee the answer is A.
Answer:
C, Subsidies usually given to certain businesses in industries that has their prices going up due to a hard economy, subsidies keep prices down so consumers can purchase at a decent price. Subsidies also prevent massive corporations from going bankrupt in a hard economy
It is hard to say without looking at your source (textbook or article if you have one associated with this question) but in the most recent studies, it has been Islam.