KUNM-TV/KNME (Albuquerque) began service as an educational television station, illustrating the late-1950s growth of noncommercial educational outlets that later became core participants in public broadcasting.
President Dwight D. Eisenhower signed the National Defense Education Act (NDEA), expanding federal support for education and explicitly encouraging research and experimentation using media such as television and radio for educational purposes—part of the policy environment that accelerated educational TV efforts.
Congress enacted the Educational Television Facilities Act to provide federal matching funds for construction of educational television facilities, supporting the buildout of stations and infrastructure that later underpinned public broadcasting’s national reach.
President John F. Kennedy signed the All-Channel Receiver Act, enabling the FCC to require UHF tuners in television sets. This improved prospects for UHF stations—many of which were noncommercial educational stations—by making them broadly receivable by the public.
At the National Association of Educational Broadcasters (NAEB) convention, the Educational Television Stations (ETS) division was created to represent and help develop educational TV stations and services, a key step toward system-wide coordination before PBS’s launch.
The Carnegie Commission on Educational Television was established to study and propose a stronger national system for educational television. Its work helped shape the policy framework that soon followed in federal legislation.
The commission published Public Television: A Program for Action, recommending a new, better-funded national framework (including a funding corporation) and greater interconnection—recommendations that strongly influenced subsequent public broadcasting legislation.
President Lyndon B. Johnson signed the Public Broadcasting Act of 1967 into law, creating the Corporation for Public Broadcasting (CPB) to help fund and develop noncommercial educational and cultural broadcasting—foundational for the later creation of PBS and NPR.
Following the Public Broadcasting Act, CPB was registered as a nonprofit corporation in the District of Columbia, enabling it to begin operating as the national grant-making and system-building entity envisioned by Congress.
Public Broadcasting Service (PBS) was established to take on national distribution and interconnection functions for public television, amid a transition away from the older National Educational Television (NET) model.
Sesame Street debuted on public television stations, quickly becoming a defining example of research-informed educational programming and a major driver of public TV’s cultural and instructional impact.
CPB formed National Public Radio (NPR), extending the public broadcasting system beyond television and helping create a national framework for noncommercial radio programming and distribution.
PBS began operations, taking over many functions of National Educational Television (NET). This marked the practical start of PBS as the national public television distributor and station interconnection system.
The National Public Affairs Center for Television (NPAC)—created to provide news and public affairs programming—was reorganized and merged into member-station operations (notably at WETA), reflecting early experimentation with how public TV would produce national journalism.
PBS merged with Educational Television Stations (ETS), further consolidating station representation and national service functions during public broadcasting’s formative early-1970s institutional development.
PBS provided nationwide coverage of the U.S. Senate Watergate Committee hearings, demonstrating public television’s growing capacity for major civic-affairs coverage and helping define its role in national public-service journalism.
Creation and Early Years of PBS and Educational TV in the U.S. (1958–1974)
