This i do not know sadly but i did some research for you and google says and i quote
"When Virginia declared its secession from the Union in April 1861, Lee chose to follow his home state, despite his desire for the country to remain intact and an offer of a senior Union command. During the first year of the Civil War, Lee served as a senior military adviser to Confederate President Jefferson Davis".
The right to vote was extended to all groups
Improved the welfare of a society through appropriate social, political, and economic conditions
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.
Answer:
D. It established the federal court system.
