At what stage of his life did bill monroe first show his musical ability

Bill Monroe first showed his musical ability at the age of Sixteen

Explanation:

Bill Monroe was a Musician in the 1900s from between the year 1927 to 1996.

He was from Kentucky. He played both the guitar and a mandolin.

Bill Monroe developed a style or genre of music called the Blue grass. He was referred to during his time as the Father of Blue grass. Bill Monroe also played other genre of music such as Gospel and Country music.

why was the national assembly formed by the third estate?

the estates-general had not been assembled since 1614, and its deputies drew up long lists of grievances and called for sweeping political and social reforms. the third estate, which had the most representatives, declared itself the national assembly and took an oath to force a new constitution on the king.