How does President Reagan BEST support the argument that Soviet students have reason to be
positive about the future?

A. by comparing the Soviet revolution to upheaval in
other nations

B. by describing the worldwide technological and
information revolution

C. by citing the philosophical views of the Soviet
founder of the university

D. by focusing on the availability of natural resources
to support new technology

D. by focusing on the availability of natural resources  to support new technology

Explanation:

President Reagan can support the  argument that Soviet students have reason to be  positive about the future by  focusing on the availability of natural resources in their country  to support new technology. A country with abundance of natural resource have a reason to be positive because the raw materials needed in supporting new technology would be readily available at the country, therefore the country would develop both technologically and economically.