Answer:
Rome was able to gain its empire in large part by extending some form of citizenship to many of the people it conquered. Military expansion drove economic development, bringing enslaved people and loot back to Rome.
Answer:
They both threatened each other with nuclear annihilation
Explanation:
I think the correct answer from the choices listed above is the last option. It would be that immediate need of a system for harvesting crops more easily that led <span>an invention in 1838 by John Deere. Hope this answers the question. Have a nice day.</span>
Help bring more water to promote agriculture and grow more food.