How did the line of demarcation effect settlement of south America? A. Portugal got the east coast of brazil then moved over the centuries to take over what became modern brazil.

B. Spain got the bulk of the continent; Portugal got the west coast

C. Spain got east coast of brazil then moved over the centuries to take over what became modern brazil.

D. Portugal got the southern part; Spain got the north

What change took place in china's southwest region after the communists came to power? a) encouraged by government policies, the economic base of the region changed from agriculture to nòmadic herding. b) the communist government established a special economic zone in the region. c) the leader of the religion practiced in the region went into exile, d) the leader of the religion practiced in the region was executed.