Prior to Belgium colonialism in Rwanda, the Hutus and Tutsis lived together quite peacefully. The conflicts between the groups emerged after the Belgiums introduced the concept of-
A)slavery
B)borders
C)money
D)ethnic differences

Not sure but probably ethnic differences

d

explanation:

in which two ways were the northeast woodland indians and the southeast indians similar? both collaborated to form the iroquois confederacy. both cultivated the crops of corn, beans, and squash. both lived in rich environments of swamps and rivers. both lived in tree-bark dwellings called wigwams. both expected men to hunt, while women farmed.