# 1 is the answer
The United Nations constructed the wall to promote peace and deter competition between the Soviets and Americans
Answer:
Railroads often owned the right-of-way along the tracks, thus facilitating the sale of land to potential homeowners. Railroads also made it easier to get mail and consumer goods to people who had moved West.
The correct answer is D. The transport of slaves across the Atlantic to the Americas
Explanation:
The Triangular slave trade was a complex trade route that involved Africa, the Americas, and Europe. Additionally, in this there were three main sections, the first was the Middle Passage that connected Africa to America through the Atlantic Ocean; this was used mainly to transport slaves from Africa that were used in plantations in the colonies in America. The second section of the trade connected America and Europe, and through this, products from crops and others such as furs were taken to Europe. Finally, the last section connected Europe and Africa, this was used by colonizers to take manufacture goods to Africa and buy slaves with these. Thus, the Middle Passage was "the transport of slaves across the Atlantic to the Americas."
I believe this means that someone did the work and others say that they did it, so that means that the leader is humble and doesn't take all the credit.