With the Truman Doctrine, President Harry S. Truman established that the United States would provide political, military and economic assistance to all democratic nations under threat from external or internal authoritarian forces.
Answer:
The northern radicals wanted to severely punish the south
Explanation:
Andrew Carnegie who owns Carnegie steel<span />
Colonist who were unhappy with British heart and unjust rule rebelled and started "No taxation without representation!" movement and started the American Revolution. <span />