Answer:
Well to start and probably most importantly, the Greeks are considered to be the founders of democracy. They also had some of the first voting systems. So technically all modern law that dwells in democracy originated in Greece. Rome expanded on that democracy and created what I would consider the most powerful government that held together an empire. They had levels to their government which made organization greater. The most well known position would be senator. Overall, many of the systems that we have in our society such as voting, debates, centralized government and even more than one branch, were all practiced in Rome.
Explanation:
Greeks - Democracy and Voting
Romans - Centralized Government and Government Positions
Reshaped it’s political landscape and affected the course communism
Nixon - vietnamization makes no sense because Nixon wasn't president until the 80's
The correct answer is - ancient Near East.
The Near East, or rather the Fertile Crescent, were the place were people first started to get involved into agriculture. This was taking place along the banks of the Tigris and Euphrates rivers. These two rivers allowed the people to be able to produce large amounts of food because the soil was very fertile, and every year the fertile layers were renewed with the floods, it was very warm for most of the year, and they were also able to use the waters of the rivers for irrigation. People saw the potential and used it, which also triggered the rise of the first civilizations in the world.
During the 1840s, supporters of the manifest destiny favored acquiring Texas and California since the doctrine of manifest destiny meant reaching the Pacific Ocean.
I hope this answer helped you, and my apologies if this turns out to be incorrect. Good luck on your quiz or homework.