Answer:
Primary source
In the study of history as an academic discipline, a primary source is an artifact, document, diary, manuscript, autobiography, recording, or any other source of information that was created at the time under study. It serves as an original source of information about the topic.
Civilization in each region developed advance math,science, and engineering.
Answer: The slavery in the US should be decided by the people
Explanation: Under the concept of popular sovereignty, the people of each territory would decide whether or not slavery would be permitted.
Answer:
Definitely the Cuban Misled Crisis
Explanation:
