I think its spurius carvilius
JFK was much younger than any other candidate running for president. The election was also very close between JFK and Nixon.
This was the first presidential election ever held on television.
Also computers were recently introduced.
Answer: B. Minerals in the soil can eventually be used for plant growth and production.
The soil productivity is greatly influenced by the minerals that is abundant in a specific area. For an instance, the land with high concentration of limestone is more fertile because of its higher ph.
If we are talking about the reconstruction period, the Radical republicans wanted to ensure an absolute right to vote to all African-Americans, as well as giving them land and education as a mandatory thing. Moderate ones didn't want to agitate the southerners too much so they didn't want to give them land, and when it comes to education, it was open to them but was not mandatory for African-Americans to go to school.
B, because when Japan attacked China, China unified to fight a common enemy.
