1) A person who studies and writes about people who lived in the past is called a(n)
a) historian
b) author
c) geologist
d) recorder

What was an effect of the industrial revolution

Who did not want to abolish slavery

When did stockpiles of strategic nuclear weapons begin to dramatically decline in the united states? a. the mid-1960s b. the mid-1970s c. the mid-1980s d. the mid-1990s