1. what was one effect of the 1858 gold rush on vancouver land?
a. farming increased.
b. manufacturing decreased.
c. the population increased.
d. immigration decreased.

2. how have residents of canada's eastern coast dealt with changes in the fishing industry?

a. they have completely given up fishing.
b. they only fish for cod.
c. they have banned aquaculture.
d. they concentrated on other economic activity's