Questions:
1. Angola and Chad
2. Ethiopia and Sudan
3. Mauritania and Niger

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.

answer; with few regulations protected the prices of crops which made farmers leave their farms and migrate to the big cities to work in factories;