What was the Roman Empire's greatest influence on the Byzantine Empire?

What are the similarities and differences between byzantine empire and kiev russia

Aclaim about history is most likely not valid if it has which of these characteristics?

Which course of action did president carter propose in order to solve this problem for the next generation? a. contract with foreign nations to build wind turbines b. reduce federal spending on solar cell energy research c. drill fewer offshore wells to conserve marine life d. develop alternative energy sources