<h2>Answer:</h2>
A. The New of the Civil War and Slavery
<h2>Explanation:</h2>
After the Civil War and the emancipation of slaves, the blues spread, together with the people who sang and played it. Many former slaves moved from the cotton fields of the southern states to northern cities such as Chicago and Detroit, where the blues became hugely popular.
<em>hope</em><em> </em><em>this</em><em> </em><em>help</em><em>!</em><em> </em><em>sorry</em><em> </em><em>if</em><em> </em><em>im</em><em> </em><em>wrong</em><em>. </em>
B skillfulllllllllllllllllllllllllllllllllllllllllly
