The expressed or enumerated powers of Congress are those that are clearly stated in Article I, Section 8, of the Constitution, while the implied powers are those that are not clearly stated, but that interpretation of the Constitution grants to Congress. True
False

Which of the following individuals is promoting the idea of nationalism?

Profits are maximized when marginal revenue and marginal costs are a. set c. equal b. less than market price d. greater than market price

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.