The phrase “war to end all wars” was first used by the British author H. G. Wells.Thus, WWI was called the “war to end all wars” because there were people who felt that it would lead to the destruction of the sorts of governments and attitudes that caused war.
"A. Anticommunist laws were passed" and "<span>D. Some government workers were forced to take loyalty oaths" are true. There was large-scale surveillance done of people suspected </span>of being Soviets.