CBS TV (Columbia Broadcasting System) is a nationwide channel that launched as a Radio network,starting in September 18, 1927. This year will mark mark the 90th anniversary of it's existence. 14 years is when the real deal happens.
In 1941, CBS changed into a channel and throughout the years.
It ranked Number 1 of the Most-Watched TV Channels in America, While being barely ahead of NBC.
CBS had 8,814,000, NBC had 8,426,000.