Answer:
A. US involvement in the Spanish-American War and annexation of the Philippines
Explanation:
D would be your answer that I seem fit.
The main reason Hitler was able to take over Austria and Czechoslovakia was because the world sat back for years while Germany violated the Treaty of Versailles and built up its arms. By the time everyone realized how large the military had gotten it was too late.
Jim Crow was a southerner who didnt believe that freed slaves should be allowed to have equal rights, so he created harsh Jim Crow laws to prevent them from many freedoms including voting.
