a league or alliance, especially of confederate states.
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.
Answer:
All Jews in Spain had to convert to Christianity or leave the country.
I just took the test, the answer is human dominion over nature
Photosynthetic prokaryotes caused aerobic atmosphere during the history of Earth.
