Answer: The answer is C: There were massive increases in production due to the use of crops better suited to advance agriculture.
Explanation:
"Green revolution" is a term used for rapid increases in crops especially 'wheat' and 'rice' yields in developing countries which was introduced to Mexico and India by Norman Borlaug and Ms Swaminathan in the early 20th Century. They used improved crop varieties combined with the expanded use of fertilizers and other chemicals to boost crop production in developing countries. The goal of the Green Revolution was to increase the yields of wheat and rice by improving agronomic technology. This helped developing countries to overcome food defects.
The third alternative is correct (C).
This passage shows the social concern of young people with diverse issues such as racial equality, the environment and access to higher education. In this way, it can be said that these young people are politically engaged, concerned with general well-being.
This is especially relevant to note, since we live in a world that offers distinct opportunities for people, depending on their social class, color and country in which they were born.