How did the 1862 Homestead Act most clearly uphold a founding principle expressed in the Declaration of Independence?

How do you think entrepreneurs contribute or industry in america? describe your answer.

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 is a shocking irony about the villagers in the lottery