Whether these colonies were established by the British, French, Dutch, Portuguese, Spanish or any others, political systems changed because American colonies began to declare independence from their European leaders.
During World War II, the United States began to provide significant military supplies and other assistance to the Allies in September 1940, even though the United States did not enter the war until December 1941. Much of this aid flowed to the United Kingdom and other nations already at war with Germany and Japan through an innovative program known as Lend-Lease
The trial of Peter Zenger, a noted publisher in New York, worked to establish the rights of a free press.
Zenger's trial was still fresh in the minds of some of the founders when they worked to push for an Amendment to the Constitution a generation later that expressly gave the press rights.