Answer:Cities were at the center of all early civilizations. People from surrounding areas came to cities to live, work, and trade. This meant that large populations of individuals who did not know each other lived and interacted with one another.
Explanation:
B
President Truman declared the US's intervention as "police action" and did not declare war formally.
Military or economic power.
This is part of an answer someone had to this same question.
Answer:
A
Explanation:
Otto von Bismarck promoted German unification in two specific ways:
Politics and Nationalism