Which of these is defined by population, territory, government, and sovereignty? a. nation-state b. civilization c. parliament d. district e. federation

The answer is nation-state

The first option (A) is correct. Population, territory, government and sovereignity are elements which defines a nation-state.

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity

because the vietnam war was fought in an especially brutal and untraditional way