Help pls In the period from 1890 to 1910, most immigrants from eastern and southern Europe settled in large cities of the eastern U. S. primarily because *

A. Farmland had become very scarce
B. There was much less discrimination in those cities
C. Factory jobs were available
D. They came mainly from large cities in their home countries

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.

Why did the national government under the articles of confederation face bankruptcy?

Which empire core was in germany, austria,moravia and bohemia