The treaty of paris of 1783
a) ended french colonial holdings in north america.
b) eventually became a major cause of the mexican war.
c) granted the united states independence from england.
eliminate
d) ensured loyalists would not be compensated for their lands

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.