unfortunately I'm not aware of which primary source you're talking about. I'm assuming youre writing about ww2?
During the Renaissance, Italy was the melting pot of culture and religion. Vatican City also becomes a patron of the arts making Italy the birthplace of Renaissance. It started when several individuals sought the rebirth of the classical culture. The Medici family also commissioned artists to create great artworks.
International influence, also they had just defeated Spain when they begun having imperial ambitions, therefore they may want to fill that gap
False. Massachusetts is one of the original 13 colonies (right?) In 1820 the Missouri Compromise came about<span />
<span>The heliocentric view began in the 1500s with Copernicus and was later modified throughout the 16th, 17th, and 18th centuries. </span>