What did 'ghana' mean in the language of the people of ghana?

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.

The constitution limits the power of question 3 options: both the federal government and state governments only the federal government only state governments the supreme court

Why is the treaty of paris (1763) important to the age of discovery/exploration?