<span>The event in the Jefferson presidency that changed the balance of power in American government was the case, Marbury vs. Madison. This case was the first time that the Supreme Court ruled that they could essentially overrule the presidency or congress if they felt their decisions or bills were unconstitutional. This brought about another set of checks and balances to the American government.</span>
It show that civilians had a understanding of astronomy
C. Soviet forces invaded South Korea
Answer:
The arrival of Europeans in the New World in 1492 changed the Americas forever. Over the course of the next 350 years: Spain ruled a vast empire based on the labor and exploitation of the native population. Conquistadors descended on America with hopes of bringing Catholicism to new lands while extracting great riches.
Explanation: