What did malcolm x learn about in prison?

Pl type the correct answer in the box. spell all words correctly. the unofficial boundary that formed at the end of world war ii and divided europe into two sections was known as the

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.

What does washington warn will happen if whites don't work with african americans for the bettering of the south? a. at least 90% of the black population will move to the northern industrial cities. b. the south will experience a new and deadlier "second civil war." c. they will prove to be a "body of death" pulling the south down with ignorance and crime. d. blacks will do it themselves and will bypass the whites in progress and wealth.