Answer:
Calvin Coolidge supported laissez faire business policy.
No idea what primary research so i'm going to assume you mean primary source in which case it depends on the type of evidence, like if it's a personal account then that's a primary source but if it's someone telling of someone else's story it's not.
Answer:
<em>Xenophobia</em>
Explanation:
<em>dislike of or prejudice against people from other countries.</em>
Andrew Carnegie was born on November 25, 1835, in Dunfermline, Scotland. After moving to the United States, he worked a series of railroad jobs. By 1889 he owned Carnegie Steel Corporation, the largest of its kind in the world.
