How did World War I affect the United States?

During the war, immigration from Europe reached all-time highs.

Jim Crow laws were repealed throughout the nation in a spirit of unity.

The wartime economy stimulated racial unrest during and after the war.

The United States became a leading member of the League of Nations.

HAS TO BE ONE OF THE ANSWERS ABOVE NOT A PARAGRAGH

During the war, immigration from Europe reached all-time highs.