Which was not a hardship african americans experienced in the years preceding world war ll ?
a. discrimination in employment and housing
b. difficulty voting
c. segregation in schools
d. problems marrying one another

The correct answer is Problems Marrying one another, this is because black were able to marry monoracially.

the completion of the erie canal spurred the first great westward movement of american settlers, gave access to the rich land and resources west of the appalachians and made new york the preeminent commercial city in the united states.

the governor can not veto a referendum that the voters approve