Answer:
Du Bois was one of the founders of the National Association for the Advancement of Colored People (NAACP) in 1909. Before that, Du Bois had risen to national prominence as the leader of the Niagara Movement, a group of African-American activists that wanted equal rights for blacks.
Explanation:
Brainliest?
Answer:
Frederick Jackson Turner argued that overseas expansion was a "safety valve" to keep ambitious Americans content.
Answer: Individuals participate in business activities with little government interference.
Explanation:
In a Free enterprise system, the individuals in the economy are allowed to get involved in any business activities that they want (so long as it is legal) without fear of control or harassment from the government.
There will be some government interference but it will be low and mainly geared towards ensuring that certain rules and regulations are adhered to which would make the market more fair and stable.