Answer:
If African Americans were not tilling the land, they had to find work somewhere. They were discriminated against just as women were during this time. Either they were not given the job or they were paid less wages than the white American male (McGraw-Hill pg559).
Explanation:
Economic hardship and distrust of Virginia colonists who were unable to acquire land
The telephone, telegraph, mail delivery, and Trans-Atlantic Cable were all technologies for communication. The assembly line was not, it had nothing to do with communication, therefore that one does not belong, leaving you with the other four.
The Treaty stated that the Indian Tribes got a definitive land border and would hold the ownership of the land in allowance for the unimpeded travel of western settlers so its most likely B.
