Question

In which decade did television become widely available around the world?

Answer 1

1920s it was invented.

Answer 2

With this historic agreement in place, RCA integrated much of what was best about the Farnsworth Technology into their systems. In 1941, the United States implemented 525-line television. The world's first 625-line television standard was designed in the Soviet Union in 1944, and became a national standard in 1946.