The aspect of of instruments that improved during the Romantic period was the valves. The correct answer is D, valves.
Answer:
The Nashville Network was launched as a basic cable and satellite television network on March 7, 1983, operating from the now-defunct Opryland USA theme park near Nashville, Tennessee. Country Music Television (CMT), founded by Glenn D. Daniels, beat TNN's launch by two days to become the first country music cable television network.
TNN was originally owned by WSM, Inc., a subsidiary of National Life and Accident Insurance Company, and initially focused on country music-related original programming. TNN's flagship shows included Nashville Now and Grand Ole Opry Live, both of which were broadcast live from Opryland USA.[1][2] During TNN's first year of broadcasting, American General Corporation, parent company of NL&AIC, put the network up for sale in an effort to focus on its core businesses.
Explanation:
