What did african americans do to fight back against the kkk

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

The rise of advertising in the 1920s. i am good with seeing how advertisements shape the roaring twenties and how it developed a new way of life through modern days. but i am not sure what the details of advertising in the 1920s were. if possible can you send me links (preferrably credential links) to sources that maybe show like the first company to start advertising through the radio, how advertising benefits (statistics graphs), etc.

Form which three states were slaves sold in the slave market at montgomery, alabama, likely to have come? write the names here, and circle them on your map.