What does Harriet Jacobs reveal about the widespread effects of the Fugitive Slave Law of 1850? What did this law do to Northern Black communities?

The 1850 Fugitive Slave Act allowed fugitive and freed workers in the north to be captured and enslaved. This made Harriet's job as an Underground Railroad conductor much harder and forced her to lead enslaved people further north to Canada, traveling at night, usually in the spring or fall when the days were shorter.

Explanation:

the answer is

a) revise existing treaties

b) do away with political alliances

c) prevent the spread of communism

d) bring an end to european colonization

the main goal of the southeast asia treaty organization was to prevent the spread of communism in southeast asia.

d - failures.

the only attempted british colony in north america before 1600 was roanoke, virginia, which was a total failure. england claimed several areas, including newfoundland, but made no sustainable attempts to colonize them before 1600.