In a well-constructed paragraph, explain the process by which we elect presidents. What do the numbers mean and how is this significant?

Why did the 24th amendment and the civil rights act succeed when other legislation had failed?

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 made it difficult for mexican americans to win court cases against anglo americans who laid claim to their land