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.
The correct answer is - remained a political movement.
The Solidarity labor union continued its existence and remained a thorn in the eyes of the leading political parties, by constant monitoring of the situation in the market and labor, they very often made protests and occasionally riots, especially where the prices of the most important products were going up.
During the Paleolithic Age Old Stone Age
Hope this helps
Answer:
(C) The tribal differences that caused the Apache and Navajo peoples to fight each other are not so different from the reasons European countries went to war hundreds of years later.