D.the school teachers because they didnt play any role in the civil war.
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.
The correct answer is <span>Early leaders were unable to agree on regional and economic differences.
They differed in the opinion on who should have more power, the federation or the states, and on which system should the economy be based. They were called federalists and anti-federalists.</span>
Answer:
content
Explanation:
because both states were involved
