There are several people responsible for television advancements, such as Kenjiro Takayanagi. In 1924, he built the first all-electronic TV system in 1924.
Two years later, inventor John Logi Baird made the first demonstration of live television in London.
Alan Dower Blumlein patented the stereo system and worked on a high-definition TV system on the 30s.
After several years of development, the first transatlantic television signals were made in the 60s and changed people's lives forever.
Since then, TV viewers around the world have been able to see the world's news and events in a completely different way. They also found the most entertaining and popular electronic device of the 20th century.
No because it wasn't really supposed to be a war but it ended up being one anyways
Psychological warfare involves the planned use of propaganda and other psychological operations to influence the opinions, emotions, attitudes, and behavior of opposition groups. RAND has studied military information support operations (MISO) in many countries and war zones and has provided objective and supportable recommendations to policymakers on methods and tactics to employ or defend against these operations.