The United States justified its actions with regard to the Vietnam War using which doctrine?
O détente
O brinkmanship
O Domino Theory
O mutual assured destruction

While George III did not respond to the Olive Branch Petition, he did react to the petition by declaring his own Proclamation of Rebellion. This document, issued August 23, 1775, declared certain elements of the American colonies in a state of “open and avowed rebellion”