A historian would use a calendar when he is trying to find the dates of when the event occurred, such as the dates of a battle, natural disaster, or how long a type of government has ruled.
hope this helps
Answer:
Liberal
Explanation:
Liberal people tend to want government intervention whereas conservatives prefer the government to stay out of things.
It was Hitler's memoir later the Nazi's bible. The extinction of the Jess, overthrowing the government and the rising of the third reich
The Andes, Alps, and Rocky Mountains are some examples. It's usually where the snow line of mountains begins.