Read and key the following paragraph.1 "The final phase of Franklin's public service is the most spectacular. 2 After his return to America he was elected to the Second Continental Congress and served with Jefferson and John Adams on the committee which drafted the Declaration of Independence. 3 Then, in 1776, he was appointed one of the three commissioners to seek military and naval assistance from France. 4 For nearly ten years Paris was his center of operations, and, in large part because of his personal popularity, he secured the much-needed support of France and Spain and eventually helped negotiate the Treaty of Paris (1783), by which England recognized American independence. 5 When he returned to America in 1785 he was old and ill, yet he found strength to serve as a delegate to the Constitutional Convention, and to continue his work with many humanitarian and scientific societies."(From: United States in Literature by Walter Blair, Paul Farmer, Theodore Hornberger, and Margaret Wasson. C. 1963 by Scott, Foresman and Company. Reprinted by permission.)Type the key words for Sentence 5.