Answer:
An Historian most likely "listens to people's spoken accounts"
Explanation:
Hopes this helps:
Answer: Industrialization helped fuel the start of imperialism in the 19th century. ... Soon, industrialization spread throughout Europe and to the United States. These new industrialized nations needed more raw materials to fuel their mass production and population growth.
Answer: D, restrictions were placed on immigration
Answer:
Abundant plant and animal life.