7. Under the Constitution, the president can ask for a declaration of war, but it is up to whom to declare war?
A
the Congress
B.
the president
С.
the people
D
the judiciary

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.