C. I'm confident enjoy your welcome
Explanation:
It refers to a political claim to exclusive control
It also refer to a legal agreement by which another state or states pledge themselves to refrain from interference within the sphere of influence.
Answer:
Causes of European migration: After 1492, the motivations for European migration to the Americas centered around the three G's: God, gold, and glory. Gold refers to the desire to extract natural resources like gold and sugar from the New World.
By far the most dramatic and devastating impact of the Columbian Exchange followed the introduction of new diseases into the Americas. ... Soon after 1492, sailors inadvertently introduced these diseases — including smallpox, measles, mumps, whooping cough, influenza, chicken pox, and typhus — to the Americas.
The answer is D. <span> invention of the first steel tools
Actually, this very topic is still a hot debate among scientists because the shift happens on different reasons in each region of the world.
But one thing they have in common is that Steel tools give the member of early societies the capabilities to rake uplands and cutting up crops that really useful in farming and herding.</span>
