Which river empties into the arabian sea
a. indus
b. nile
c. ganges
d. patapilutra

Which scenario best illustrates the principle of popular sovereignty?

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.

Which new deal agency was most affective in aiding farmers during the depression