Which domestic shift most affected the demographic makeup of northern us cities in the early 1900s?
a. migration of african americans from southern farms to northern factories
b. influx of illegal immigrants from mexico and central america
c. discovery of large coal deposits in some midwestern states
d. us acquisition of puerto rico and the philippines after the spanish-american war
e. us victory over mexico in the mexican-american war

answer: economic globalization is the increasing economic integration and interdependence of national, regional and local economies across the world through an intensification of cross-border movement of goods, services, technologies and capital

the dust bowl, otherwise known as the dirty thirties, was a huge dust storm that killed multiple (and i mean  multiple) farmer's crops, leaving them homeless, and foodless, and jobless. in california, there were 5.7 million residents, and the population shrank as mexicans were repatriated. however, when the dustbowl happened, a lot of people began to move to california. by 1940, 250,000 people had arrived. therefore, your answer would be  the population increased, massively.  i hope this !

explanation: