in the 20th century
25
The early 1950s.
Televisions became more affordable. ;-)
Old-time radio emerged in the early 1920s, with the first commercial radio station, KDKA in Pittsburgh, beginning broadcasts in 1920. By the mid-1920s, radio programming had gained popularity, leading to the establishment of numerous stations and the creation of various genres, including dramas, comedies, and news programs. The golden age of radio is typically considered to have occurred from the 1930s to the early 1950s.
don't worry about it
The main difference between AM and FM radio is the dial-in number and the amount of static each receive. AM radio preceded FM radio, with FM becoming popular in the 1950s.
There was never conflict that couldn't be solved. The stories were unrealistically happy. .There were few members of minority groups.
In the 1950s people bought television becaus it was thenew thing they.Also they spent all their money on it.And they thought it would be better then the radio.
Televisions became more affordable.
There really wasn't a 'transition', and radio is still around. TV began to spread to many large 'markets' in the late 1940s and early 1950s.
The word quasar refers to a quasi-stellar radio source. Quasars are astronomical bodies that produce vast amounts of energy. The first Quasars have been discovered in the late 1950s.
eat dinner. watch tv, listen to radio, play games, pray together