Allowed for echolocation and underwater discoveries such as study of marine life
Answer:
The Black Codes, sometimes called Black Laws, were laws governing the conduct of African Americans (free blacks). The best known of them were passed in 1865 and 1866 by Southern states, after the American Civil War, in order to restrict African Americans' freedom, and to compel them to work for low wages.
Hope this helps :)
Cornith and Thebes in the Peloponnesian war according to the Social Studies Book "Journey Across Time"
I might not be right but it was that the colonies should break from Britain and form a new government elected by the common people, basically Britain should break connections with the King
Answer:
1 day ago of Vicksburg was already cut off by Union naval forces and General Grant was on his way by north.
I think that is the right answer, I didn't have enough information :)
