The belief that the united states had the right to expand its borders and claim new lands
Answer:
<em>3 key amendments to the Constitution adopted shortly after the war — abolishing slavery, guaranteeing equal protection and giving African Americans the right to vote — further cemented federal power.</em>
Explanation:
<em>hope this help</em>
10th amendment:
“The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.”
The correct answer is the Seven Years War/French and Indian War.
From 1754-1762, England was in the midst of the Seven Years War. One piece of that conflict was the French and Indian War in North America.
The war was costly for England to fight on behalf of its colonists, who were being pugnacious and stealing land from the Indians and ignoring treaties.
As a result of the cost of the war that England fought on behalf of its ungrateful colonists, England taxed the colonies.
And people were not happy.
