by 1200 c. e. improved agricultural technology had spread throughout much of sub-saharan africa primarily through the

the us constitution is a living document, meaning that it can be changed over time as the country changes.

answer placeholder because the system is messed up

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.