Answer:
The United Nations came into being in 1945, following the devastation of the Second World War, with one central mission: the maintenance of international peace and security. ... The UN Security Council has the primary responsibility for international peace and security.
I think the answer is B or C but I could be wrong
Hiram Revels
African American Senators. To date, ten African Americans have served in the United States Senate. In 1870, Hiram Revels of Mississippi became the first African American senator. Five years later, Blanche K. Bruce of Mississippi took the oath of office.
Economic effiency is achieved when a company manages to obtain a certain level or production at a lower cost, or a larger amount of production at the same cost level as before.
In order to do so, the firm can either decrease the price it pays for the factors of production used in manufacturing (for example, decrease salaries or decrease the amount paid to suppliers etc.), which it not always possible, or introduce new technologies that optimize the production processes. The introduction of robots, will allow the firm to produce, in the same amount of time, a greater amount of units of its products and using an smaller labor force (cheaper in terms of factors used too). <u>Therefore the firm will reach a higher level of efficiency and become more competitive when technological progress steps in the production processes. </u>
C - They were looking to forge alliances and create trade opportunities with the locals