1. Marine biology
2. She was the first African-American woman appointed to the federal judiciary, serving as a United States District Judge of the United States District Court for the Southern District of New York.
3. Four, George Washington Carver was a botanist, chemist, scientist and inventor.
What was the main reason the United States and the Soviet Union became superpowers after World War II?
-> Both had nuclear weapons that the rest of the world feared.
His decision to buy the land went against his own belief to strictly follow the words of the Constitution.
<span>The Constitution gave no guidance about acquiring lands from other countries. Jefferson was going out on a limb with the Louisiana Purchase.</span>
Answer:
Explanation:
This dissertation studies the first Great Migration of African Americans from the rural South to Urban areas in the northern United States. While most existing research has focused on the experiences of the migrants themselves, I am focused on how this influx of rural black migrants impacted outcomes for African Americans who were already living in the north and had already attained a modicum of economic success. Common themes throughout this dissertation involve the use of the complete-count U.S. population census to link records across years. In the first chapter, I linked northern-born blacks from 1910 to 1930 to study how the arrival of new black residents affected the employment outcomes of existing northern-born black residents. I find that southern black migrants served as both competitors and consumers to northern-born blacks in the labor market. In the second chapter, my co-authors and I study the role of segregated housing markets in eroding black wealth during the Great Migration. Building a new sample of matched census addresses from 1930 to 1940, we find that racial transition on a block was associated with both soaring rental prices and declines in the sales value of homes. In other words, black families paid more to rent housing and faced falling values of homes they were able to purchase. Finally, the third chapter compares the rates of intergenerational occupational mobility by both race and region. I find that racial mobility difference in the North was more substantial than it was in the South. However, regional mobility difference for blacks is greater than any gap in intergenerational mobility by race in prewar American. Therefore, the first Great Migration helped blacks successfully translate their geographic mobility into economic mobility.
The correct answer is C. collective bargaining
Explanation
Collective bargaining is a way of reaching an agreement within a group of people. Collective bargaining is generally used to establish in common agreement a position of a community to present its opinion in a specific situation, also, these groups usually have a representative who collects the opinion of all the members and expresses it in front of the counterpart to negotiate for all its represented. In the case of the question, the way of bargaining of the union of the company to which George belongs was collective bargaining, because George expressed his opinion to the union representative by saying that "George works in a factory and is a member of the labor union. He thinks his wages are low for the work that he does, so he tells the union representative that his employer should increase his wages". Likewise, his colleagues did so asking for a salary increase when the author states that, "The representative asks the other workers if they feel the same, and they all agree" and then the representative negotiated it with the employer who finally acceded to his request "The following week, the union representative met with the factory owner regarding an increase in wages, and the employer agreed to it". Therefore, the correct answer is C. Collective Bargaining.
