Millions of people across east, central, and southern africa today speak languages today that developed from the language introduced by the who migrated from western africa.

What would happen to the tides if there was no moon and no sun in the sky?

What did justice brown’s verdict in plessy v. ferguson state?

Click on  the link  to view information gathered by the organization keep america beautiful. read "the costs of american littering" to find three negative effects of litter in local communities.  based on your research, what are the negative effects of litter in local communities? check all that apply.litter cleanup is very expensive.litter has decreased since 1969.litter is a constant community problem.litter causes property in the community to be less valuable.litter contaminates water and has other environmental consequences.