Answer:
The developments of the Renaissance period changed the course of art in ways that continue to resonate. Interest in humanism transformed the artist from an anonymous craftsman to an individual practicing an intellectual pursuit, enabling several to become the first celebrity artists.
OR
The focus was on the rebirth of classical ideas and artistic works. The works of art of the period often reflect classical themes, including depictions of Greek deities.
Hope this helps<3
They brought diseases and killed Indians, but they started the course to the making of America.
Scientific innovations created jobs for Americans by that product going nation-wide. What that means, is that when someone's scientific innovation went nation wide, or even global, they wold have to build factories, and places to make and sell that product. With those new buildings, comes new jobs, and he economy is improved. Take Thomas Edison for example. He commercialized the light bulb. When it became popular, he build huge power plants to build his product. He had to have people build his product inside the power plant. Those new jobs were filled by Americans.
C.Globalization cuz thats what our economic world of trades is facing the most.