They are at the top because they are the wealthiest and have to most authority
<span>D. It was an ecological transformation.</span>
Columbian Exchange was the introduction of Old World plants and animals into the New World and the other way. An example of this was the introduction of tomatoes and potatoes to Europe.
The disclosure of this document contributed to <span>the entry of the United States into World War I, since Germany had been sinking US ships that were holding supplies. </span>
Answer:
Historians consider political cartoons to be credible resources in historical inquiry because they give a true picture of the political environment in that particular time period. ... Such cartoons are drawn by knowledgeable people who understand the public mindset very well.
Explanation:
The answer is A, the rest don’t really seem reasonable. And during the middle ages it was a time for great process in arts and SCIENCE! And the only one involving science is A :))
