How long were flights to Washington DC grounded after 9-11?

What country does the northwest territories belong to? What are the piano letter notes for Jerusalem? What are a bunch of South American countries? How do you break a Boston Terrier's tail? What is South Korea's Major Occupation? What is the name of land south of Moab? Where is the Community Video Archives in Sarasota Florida located? What is the largest county by land in Michigan's lower peninsula? What is the least populus state in America? How long must a divorced person wait to remarry in barbados? Did many Irish people Come to New York in the 1890? Which was the first Mexican president to live in los pinos in 1935? What is the driving route from Boise ID to Penticton BC? What are names of mountains in Ancient Aztec? Why was there a Battle at the plains of Abraham? Where can you find limestone in Baltimore Maryland? How long does it take to send a letter from South Dakota to Germany? What are Suriname's national emblems? What are the Funding agencies for Early childhood education in Jamaica? Is Nepal located on the Indian subcontinent?