Which precedent for wartime governing did the roman republic pass on to later civilizations?

a. tribune-selected consuls given absolute power for one year
b. oligarchs granted full military powers extendable after one month as needed
c. senate-chosen leader given full emergency control for six months
d. emergency consuls granted unlimited powers as long as war continued

Sole i will mark brainlist to who answer

Whose writings were the source of the idea that people have a right to abolish and replace a government that violates their natural rights?

Which of the following is an example of the pull factor known as economic migration? a. better educational opportunities pulling people towards a new country b. mexican laborers entering the us to work in agricultural jobs c. joining family members that are already in a new country d. crop failures driving people away from their country i am unsure on this question, i was thinking b? but i could be wrong.