Examlex
Suppose that a satellite is in a circular orbit at a height of 2.00 x106 m above Earth's surface. What is the period of the satellite's motion at this elevation?
European Diseases
Infectious diseases introduced to new regions (especially the Americas) by European explorers and colonizers that led to significant Indigenous population declines.
Columbian Exchange
The transatlantic flow of goods and people that began with Columbus’s voyages in 1492.
Transatlantic Flow
The movement of people, goods, information, and culture across the Atlantic Ocean, significantly shaping societies on both sides of the ocean.
Christopher Columbus
An Italian explorer who completed four voyages across the Atlantic Ocean, opening the way for European exploration and colonization of the Americas.
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