What did Thomas jefferson do before writing the declaration of independence

Drafting the Declaration of Independence in 1776 became the defining event in Thomas Jefferson's life. Despite Jefferson's desire to return to Virginia to help write that state's constitution, the Continental Congress appointed him to the five-person committee for drafting a declaration of independence.

this isn't a question and if you're going to list things be kind and use commas.

the first two years of american revolution was not very encouraging for the patriots since the british were far superior in sea power, arms and troops.