The Revolutionary War ended with the signing of the Treaty of Paris which gave the new nation boundries on which they could expand and trade with other countries without any problems.
1786 · Shays' Rebellion
Caused by war veteran Daniel Shays, Shays' Rebellion was to protest economic and civil rights injustices that he and other farmers were seeing after the Revolutionary War. Because of the Rebellion it opened the eyes of the governing officials that the Articles of Confederation needed a reform. The Rebellion served as a guardrail when helping reform the United States Constitution.
1787 · Second State to Ratify U.S. Constitution
On December 12, 1787, Pennsylvania ratified the U.S. Constitution.
English (mainly Lancashire) and Scottish:1. habitational name from Haworth in West Yorkshire, named with Old English haga ‘enclosure’ (here perhaps with the sense ‘hedge’) + worð ‘enclosure’. 2. variant of Howarth .