On July 26, 1948, President Harry S. Truman signed this executive order establishing the President's Committee on Equality of Treatment and Opportunity in the Armed Services, committing the government to integrating the segregated military.
Answer:
The first concentration camps were formed in Germany. They enslaved Jews because of Adolf Hitler. The concentration camps slowly killed off its captives through shootings, disease, and gas chambers.
Explanation:
Northern: No slaves, mostly republican (our democrat) ideas, economy was based on trade and business
Southern: Slavery was supported, mostly (our idea of) republican, their economy was based on plantations and slaves
Hope this helps! Please let me know if I'm wrong or missed something. :)
Http://www.greatwar.co.uk/battles/