What is associated with: aug 22 1996 pres clintons signature reforms this system that sent federal cash grants directly to poor families?

Based on the clue 'audubon park jean lafitte national historic park', what is the answer? What is referred to by 'auf wiederschen'? What is associated with: aug 14 15 1947 these 2 nations are granted independence by great britain? What is associated with: aug 17 2007 signs off for good after 18 years at espn? What is associated with: aug 29 1946 files a patent for an instant camera? What is associated with: aug 4 1892 she allegedly axes her father stepmother to death in fall river massachusetts? What is associated with: aug 4 1901 new orleans got his first cornet about 6 years later? What is associated with: aug 4 1916 the us buys these unspoiled caribbean islands from denmark for 25 million?