Under the roman empire, citizenship and loyalty to the empire governed society. what governed society after the empire fell?

a strong professional military
a bond of language and culture
centralized rule
personal ties and relationships

Suppose you had to resolve the problems believed to be caused by distance decay in russia. what would you suggest?

Which statement about portugal is not true? a. it granted independence to its last colony in 1975 b. it has avoided conflict with spain c. it was a leader in european world exploration in the 1400s d. its economy is changing from agricultural to industrial b. it has avoided conflict with spain

Why do farmers in different regions use different farming techniques