Answer:
1: The united states protects human rights by The constitution of the United States.
2:The United States fought the cold war by Each side "fought" the other, by providing money, arms, training and logistical support to their proxy and sending it to war against the other side's proxy. Sometimes, a proxy was used to fight more directly with the opposing superpower.
3: that i don't know but a sentence starter is : The united states created the department of homeland security and passed the Patriotic Act of 2001 because...
Hoped this helped ;-; !
