How was a freshwater supply transported from the Tiber River to the city of Rome? by underground channels
by trade routes
by armed forces
by stone roads

What is the greatest challenge to the palestinian authority government in israel? a) territorial size b) lack of citizen participation c) disputes among parties d)threats from arab forces

What role did natural resources play in african politics?

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