George Washington was elected to serve a 3rd term in office but choose not too because he thought about British rule and how a king had full power for as long as they lived. America was built upon the idea that we wouldn’t follow Britain and work together to build our country. So delegates decided to limit the terms in office so one person did not gain too much power.
Unity brings people of different cast, religion, ethnic groups,etc together with the absence of conflict. For eg you can take Nepal as a country with unity and diversity. As unity brings peace and harmony it is very necessary to sustain unity among ethnic groups for maintaining harmony as well as for maintaining religious tolerance.
The answer is most likely C
<u>John Rolfe</u> is the person who introduced a "new type" of tobacco which helped the Jamestown colony in Virginia succeed.