One major reason for the growth in urbanization between 1860 and 1900 was that O
A. politicians in major cities demanded fair working conditions for all laborers.
B. the upper-middle class was prosperous and able to afford city dwellings.
O
C. many new immigrants were unable to find work on Midwestern farms.
O
D. many factory jobs were located in cities near transportation routes.

protect u.s. businesses from competition

the answer would more than likely a.)falling crop prices  

hope the answer is right and ,either way have a nice day.

climate change is the big reason to the decline of the indus valley which also caused floods. so i dont know what answer would best fit the description thats just what i found online! have an awesome

the modern census, which measured household size, marital status, and employment, began in

a.

egypt

b.

china

c.

canada

d.

united states

select the best answer from the choices provided

a

b

c

d