When Cecil Sharp came to America collect songs he found what is considered modern country music today.?

This is incorrect. Cecil Sharp did not find what is considered modern country music today when he came to America. He was an English folklorist who visited the Appalachian Mountains in the early 20th century and collected traditional folk songs from the region. These songs were typically composed of British ballads and dance tunes that had been passed down orally through generations. This music is now known as Appalachian folk music and differs significantly from modern country music.