Their readers can refer to other articles, or it can back up proof that they aren’t committing plagiarism.
Answer:
The Civil War had a big impact on the American people. One impact is that it split families. ... Many friendships also ended as a result of the Civil War. People who lived and worked in Washington, D.C. who were from the South had to leave the capital to return to their home states.
The Rhineland had to be demilitarized, and worst of all, Germany was required to pay a $40 billion reparations bill to the Allies for starting the war. This bill wrecked the German economy in the 1920's and led to the economic and political conditions that created Adolf Hitler.