Which was an effect of ethnic cleansing by bosnian serbs in the 1990s?

Sailors went to special school to learn how to use the new technology that would them sail far distences. the school we know about was

How did the romanov dynasty increase russia's power?

How does the principle of federalism affect the u. s. government? a. it guarantees that the united states will always be a representative democracy b. it ensures that the state governments have greater authority that the federal government c. it creates both separate and overlapping powers for the federal and state governments d. it divides the federal and state governments into three branches