A. Gold rush
Everyone believed California had TONS of gold which turned out to be false.
Follow all immigration procedures provided by the US. (VISAs, etc)
Answer:
C. Desire to create a new nation
Hi there!
The Northwest Ordinance of 1787 was significant because it was the second continental congress that charted a government for territory in Northwest America. It also helped forbid slavery, and made a method of admitting new states near the Union.
The middle three are good answers. The top and the bottom are not really important.