Rivers, and flat plains.
Rivers proved pivotal for settlements to grow since it provides a means of water for growing crops, a means of produce which people can consume. Rivers also are a means of transportation and a geographic barrier against attack, albeit slight.
Flat plains also proved viable for settlements because of how easy they were to traverse, coupled with it being easier to farm on said land.
Stability, merchant marines, steamboat trade
D. Spanish
The Spanish landing in Mexico and Central America in the 1500's, approximately 100 years before the English arrived.
Answer:The Quiet Revolution (French: Révolution tranquille) was a period of intense socio-political and socio-cultural change in the Canadian province of Québec, characterized by the effective secularization of government, the creation of a state-run welfare state (état-providence), and realignment of politics into federalist ...
Explanation:
Reaganomics emphasized a lessening of government intrusion into the economy and more of a freedom to businesses to pursue their goals.