<em>The option that would not have improved civil rights and race relations at the turn of the century is a lynching.</em>
Lynching is a horrendous practice where people kill others by their own means. Racist groups like the Ku Klux Kan organized public executions where they lynched African Americans. These kinds of incidents were common in the Southern States during the Reconstruction Era, after the Civil War. By no means, lynching has improved civil rights and race relations at the turn of the century.
I would say because they needed props for the civil war. So they started to slave people and make lots of food. But the biggest was the balance of power in the federal government.
The answer is "He believed the United States troops should be an independent force" Perishing believe that the US troops should not be used as a filler to fill the number of French and British soldiers. His belief had caused a drift between the other members of the Allied Forces.