His "Back to Africa" movement and creation<span> of the National Association</span>
The United States of America is considered to have an ambivalent culture. USA is comprised of many states which might be considered to be multi-cultural because of their geographical location. I really hope this would be useful to you.
Cuba. Here is evidence: "U.S. victory in the war produced a peace treaty that compelled the Spanish to relinquish claims on Cuba, and to cede sovereignty over Guam, Puerto Rico, and the Philippines to the United States. The United States also annexed the independent state of Hawaii during the conflict."
Source: https://history.state.gov/milestones/1866-1898/spanish-american-war
Life was hard in the 1930s. There were many new diseases and the worst part was the start of the great depression.
