Answer:
2 : Was the first scientist to use a telescope for astronomy
Answer:
J.P. Morgan, in full John Pierpont Morgan, (born April 17, 1837, Hartford, Connecticut, U.S.—died March 31, 1913, Rome, Italy), American financier and industrial organizer, one of the world's foremost financial figures during the two pre-World War I decades.
If marco polo is a choice he is the answer
They spread fast because their ideas were expanded after they were discussed at salons. -Catherine the great helped spread these ideas becasue she worked with enlightenment thinkers and was friends with them.