Britain created the provinces of upper canada and lower canada when it passed the
a. british act of union of 1840
b. british north america act of 1867
c. constitutional act of 1791
d. proclamation of 1763

the answer is a new goverment.

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.