Answer:
im not sure but i think its C
Explanation:
The crusades were considered a turning point in history because the pope urban 2 wanted the christians to fight the muslims so that they could have back the control over the holy lands
Answer:
The United States took first steps to keep the air clean. Cost-effective ways to reduce pollution were emphasized. The United States created the environmental protection agency. Hope this helps
Explanation:
In this case, any value given up by not choosing to
<span> spend or save the money is the "opportunity cost", because the money </span>could be spent elsewhere. "trade offs" and opportunity costs are very similar though in economics.
Herman Cortes set off to explore Cuba in an expedition where he strategically aligned some native people against others to overthrow them, There in Cuba he helped colonize.
