Answer:
This is a primary source, namely a written one, because it derives directly from the past and its content hasn't been alternated.
Explanation:
Historians are dividing sources into primary and secondary. Primary sources are derived directly from the past, meaning that they are created at the time when some event happened. This is an example of primary source, as it is an original letter that one ruler sent to another one.
Correct answer choice is :
D) To act as a ceremonial role within the Senate.
Explanation:
The President pro tempore of the United States Senate is the second leading ranking leader of the United States Senate. Article One, Section Three of the United States Constitution renders that the Vice President of the United States is the President of the Senate, and mandates that the Senate must elect a President pro tempore to act in the Vice President's inadequacy. Unlike the Vice President, the President pro tempore is an elected member of the Senate, ready to express or vote on any matter. Elected by the Senate at large, the President pro tempore has experienced many events and some short commands. During the Vice President's inadequacy, the President pro tempore is authorized to control over Senate gatherings.
An organ is a structure composed of two to four types of tissues working to perform functions that are beyond the scope of an individual tissue type. A set of related organs working cooperatively toward the performance of even more complex functions constitutes an organ system.
The factor that increased is "Legislation that removed unfair electoral requirements"
In 1960 only 5% of African Americans were registered to vote
