Answer: D
Explanation:Many Socialists were labeled “disloyal” and “un-American” during World War I, and many were targeted for arrest. (pls mark me brainliest) <3
<span>The League of Nations had proud aims but was doomed because it was based on the Treaty of Versailles which most nations signed but disliked.</span>
I'm gonna have to say A. I'm not sure though. Hope this helps! Have a good day!
<span>Una de las principales razones fue el comienzo de la era Industrial, que trajo una repentina oleada de inmigración.</span>