How will Europe’s freedom and security be protected during an era in which communism is a domestic threat?

Europe's freedom and security will be protected during an era in which communism is a domestic threat by becoming Allies with each other and the U.S.A. creating NATO.

Explanation:

The protest followed the failure of an effort of the Oglala Sioux Civil Rights Organization (OSCRO) to impeach tribal president Richard Wilson, whom they accused of corruption and abuse of opponents. Hope that helps!!!