Answer:
Many whites were mad because they wanted to keep their slaves and now they had to let them go and many white poor farmers and labors had to work on farms as share croppors. This also made the wealthy whites lose a lot of their money.
Explanation:
To stop ethnic cleansing of Muslims and Croats.
Roosevelt became the youngest president in American history at the age of 42.
Answer:
Checks and Balances
Explanation:
In order for Trump to make that kind of executive order and decision as president he would need to go to Congress and the Congressional Courts to not only get funding for the wall but get it approved in the first place. Checks and Balances stop him from doing whatever he wants with taxpayer dollars.