Historians sometimes zoom into an event to see the details or zoom out to see the big picture. Give an example of something a historian may want to zoom in to study and something a historian would want to zoom out to study?

the answer would be in this answer. someone already asked the question.  

q1: artillery

q2: simon bolivar

q3:   their workers and farmers demanded a return to spanish rule.

q4: drafted new constitutions

q5: oligarchies have replaced monarchies

answer; biological;