it is a phonograph
There were many, many people involved as the technology evolved from an opto-mechanical device to one entirely electronic from the 1870s through the 1920s. In 1928, Philo Farnsworth made the world's first TV.
The phonograph has many significant purposes. It was used as a form of entertainment. It also was the first source for media deliverance to others which opened the way for today's advanced media capabilities.
In the 1870s, the Civil War had ended and there were no more slaves in the U.S.
The Kingdom of Greece, which operated from 1832-1924, had its capital in Athens during the 1870s.
in the 1870s
The 1870s.
show that become popular in the 1870s is "Vaudeville" .
The National Labor Union formed a political party in the 1870s.
The Panic of 1873 caused an economic depression in the 1870s because banksacross the land closed .
Crop prices went down because of the boom in farm production in the 1870s.
England
1870s and 1880s