30 to 40 percent in the first century B.C
<span>The colonists used nonviolent resistance. They printed many pamphlets as well (including Paine's), and much letter writing was done to England to petition for the redress of grievances. For the second question, the answer is that independence was common sense because it was the only rational course of action against an oppressive monarchy.</span>
To spread their influence around the world
The Cold War. There was a build up of arms between the US and USSR.