Answer:
Greenland
Explanation:
The first Europeans to arrive in North America -- at least the first for whom there is solid evidence -- were Norse, traveling west from Greenland, where Erik the Red had founded a settlement around the year 985.
Federalism limited the powers of government in the United States in that it created two sovereigns, the state government and the federal government which must share power.
Denis Diderot (born October 1713 - 31 July 1784) was a French philosopher, art critic, and writer, best known for serving as co-founder, chief editor, and contributor to the Encyclopédie along with Jean le Rond d’ alembert. He was a prominent figure during the Enlightenment.