While the roman empire flourished in europe, which empire existed in the east?

In this diary only in researching sidney montz or can it be used to research broader subjects

Brainliesttt !me : ) -what have some nations done to protect their national culture? (france, china, and india)

Ineed this asapwhich practice is most likely to have been supported by conservatives in europe in the 1800s? a. all citizens were granted voting rights and allowed to apply for government jobs. b. a monarch made key political decisions based on input from advisors. c. the people elected the national leaders. d. national leaders and laws relied on legitimacy from the people.