What is associated with: after 11 years of marriage she david arquette announced a trial separation in 2010?

Based on the clue 'after 1 year we said goodbye to this sitcom with m...', what is the answer? What is associated with: after 10 years of independence it became the 28th state in 1845? What is associated with: after 11 12 years in office she resigned as british prime minister in 1990? Based on the clue 'after 11 months in captivity crew of this ship was...', what is the answer? What is associated with: after 12 seasons angela lansbury closed the book on this series in 1996? What is associated with: after 1400 orbits it fell back to earth january 4 1958 burned up? What is associated with: after 143 years the sacramento union ceased publication in 1994 leaving this paper as the city… What is associated with: after 144 years of good times hard time this illinois prison where jake blues did time closed…