Answer:
B It was a key component in changing American segregation laws.
Explanation:
Duke Ellington was an American musician, pianist, and leader of a jazz orchestra. He led this group from 1923 until his death in 1974.
He performed in the era of Jim Crow racial segregation which led him to embraced the phrase "<u>beyond category</u>" as a liberating principle of his musical group.
Hydrogen is a binary acid.
<span>The way in which the public can be involved in
nation building through sport is when they solely support the representative of
their country. They wear it with pride which correlates to the patriotism and
nationalism of the people towards its country.</span>
Somethung u can hold without touching it is ur breath
