On which network did 'Shark Tank' originally air?

Where is 'Jersey Shore' set? On which network did 'Archer' originally air? In what year did 'Archer' premiere? Who created 'Archer'? In what year did 'Shark Tank' premiere? On which network did 'RuPaul's Drag Race' originally air? In what year did 'RuPaul's Drag Race' premiere? In what year did 'The Walking Dead' premiere?