After which war did the ku klux klan first emerge?
the war.

The Civil War

Explanation:

Pretty obvious why it happened. Confederate veterans were fed up with the Conservative legislators, so they created a hate group to go against the typical Conservative idea that slaves should be free. Hope this helps :)

the civil war hope it helps

b. the passage of the equal rights amendment  

explanation:

this mean that anything that someone else could do they could do

the western roman empire flourished, but the eastern portion of the empire struggled.