how were the east african city states aksum and great zimbabwe different from and similar to the kingdoms of the western sudan

Which statement best explains how the invention of corporations contributed to the economy in the 1800's

Which behavior is appropriate in the laboratory? eating a snack while conducting an experiment mixing chemicals as instructed by the lab procedure tasting unknown chemicals to identify them tossing around a football with friends

What is the legacy of the civil war on african americans in louisiana, citizens of louisiana, and union soldiers occupino louisiana?