Question

After the ratification of the 13th amendment to the u.s. constitution, many states of the former confederacy responded by doing what?

Answer 1

$\left \{ {{y=2} \atop {x=2}} \right. x^{2} \sqrt{x} \int\limits^a_b {x} \, dx x_{123} \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]$