Short answers, pulled from the story.
The Public Broadcasting Service was established on the 3rd of November 1969 when four men signed documents in Washington. The network officially began operations on the 5th of October 1970 after taking over functions from its predecessor National Educational Television.
PBS distributes programs such as Nature, Nova, Frontline, PBS News Hour, Washington Week, Masterpiece, American Experience, and children's series including Mister Rogers' Neighborhood and Sesame Street. Member stations also rebroadcast British costume dramas and comedies acquired from the BBC like Downton Abbey and Monty Python's Flying Circus.
PBS receives funding through member station dues, pledge drives, corporate sponsorships, and donations from private foundations and individual citizens. In August 2025 the Corporation for Public Broadcasting announced it would end operations due to being entirely defunded by the Rescissions Act of 2025.
The board of directors consists of 27 members including 14 professional directors who are station managers and 12 general directors who are outside directors. All board members serve three-year terms without pay while the president serves as an ex officio member.
Political pressure influenced programming between September 2003 and December 2005 when Kenneth Tomlinson served as chairman of the CPB board. Bill Moyers resigned in December 2004 citing a vendetta against him and Tomlinson eventually resigned from the CPB board on the 3rd of November 2005.