To Kill a Mockingbird was Lee's only published book until Go Set a Watchman, an earlier draft of To Kill a Mockingbird, was published on July 14, 2015. Lee continued to respond to her work's impact until her death in February 2016, although she had refused any personal publicity for herself or the novel since 1964.
What is the only other work Harper Lee published?
Go Set a Watchman

In 2008, the main media were owned by the government, but many more privately run forms of media were being created. There is one government-owned television station and around 10 small private television channels.
How many government TV stations exist?
one

In 2010, Executive Order 13526 created the National Declassification Center to coordinate declassification practices across agencies, provide secure document services to other agencies, and review records in NARA custody for declassification.
What Executive order created the National Declassification Center?
Executive Order 13526