HELP Under Justinian, the Byzantine Empire rose to power by: O A. capturing land that had been part of the Roman Empire. B. defeating the Mongol forces that invaded eastern Europe. O C. isolating itself from trade and conflict with foreign powers. D. forming alliances with powerful Muslim empires.​

Which statement is an example of direct democracy? a) people elect a senator to the u. s. congress. b) the town council approves funding for a new high school. c) the president issues an executive preventing states from executing prisoners. d) voters approve an amendment allowing elderly people to pay nothing in property tax.

What deadly disease cost many workers their lives before dr. william gorgas found a treatment?

How did women contribute to the success of the american revolution