The primary accomplishment of the First Continental Congress was the drafting of the Articles of Association on October 20. The Articles formed a compact among twelve of the thirteen colonies to boycott British goods, and to cease exports to Britain as well if the "Intolerable Acts" were not repealed. The boycott was successfully implemented, but its potential at altering British colonial policy was cut off by the outbreak of open fighting in 1775.
The Second Continental Congress met on May 10, 1775. They stated that Britain had declared war against them on March 26, 1775. The Continental Army was created to oppose the British, and General George Washington was appointed commander in chief. Silas Deane was sent to France as an ambassador of the United States. American ports were reopened in defiance of the Navigation Acts. Most importantly, on July 4, 1776, they adopted the Declaration of Independence. This Congress nobly tried to lead the new country through the war with very little money and little real power. The Congress had disagreements with others such as politicians who wanted payment and the military who wanted more control. However, despite these problems, with the help of the Continental Congress’s guidance throughout the war, the colonists prevailed.
Edmund C. Burnet;The Continental Congress; 1941; 1975 reprint, Greenwood Publishing, ISBN 0837183863.
H. James Henderson; Party Politics in the Continental Congress; 1974, McGraw-Hill, ISBN 0070281432; 2002 (paperback) reprint, Rowman & Littlefield, ISBN 0819165255.
Lynn Montross; The Reluctant Rebels; the Story of the Continental Congress, 1774-1789; 1950, Harper; 1970 reprint, Barnes & Noble, ISBN 038903973X.