How cannabis is consumed. In a 2010 National Survey on Drug Use and Health (NSDUH), 17.4 million people in the United States said they had used marijuana in the past month. According to the survey, marijuana is the most commonly used illegal drug.
Now the largest city in Pennsylvania, Philadelphia served as the nationâs capital from 1790 until a permanent capital was established in Washington, D.C., in 1800. Both the Declaration of Independence and the U.S. Constitution were signed in Philadelphia.
William Penn (October 14, 1644âJuly 30, 1718) founded the Province of Pennsylvania, the British North American colony that became the U.S. state of Pennsylvania.The democratic principles that he set forth served as an inspiration for the United States Constitution.ing Charles II of England had a large loan with Penn's father, after whose death, King Charles settled by granting Penn a large area west and south of New Jersey on March 4, 1681. Penn called the area Sylvania (Latin for woods), which Charles changed to Pennsylvania in honor of the elder Penn.