It would be primarily "The Church and the Crusades" that <span>played a significant role in uniting the kings and people of Europe, since adhering to religious principles back then was the norm for most. </span>
They are both democracies. The United States is based off of ancient Rome. The United States however simplified lots of complicated things from the Roman government.
b.) The diverse geography of the colonies encouraged different economic pursuits.
The British colonies contained diverse geography from rocky coast line, forests, hot and humid areas, swamp lands, and good soiled farm land.
The diversity of geography created differing economies for the Thirteen Colonies. New England focused on shipbuilding, lumber, fishing, whaling, manufacturing, trade, and small farming. The Middle Colonies were best for farming for food production. These colonies established farms for what, rye, corn, vegetable, and animal farming. The Southern Colonies were the harshest of environments being hot and humid with swampy land. However, the geography proved perfect for tobacco, rice, sugar, and eventually cotton. The Southern Colonies focused on plantation farming of cash crops and would demand large amounts of labor. The need for labor would be filled by a system of slavery.