Please solve this fast

Okay can someone tell me the answer to this problem bc i have to buy it now and i don’t wanna do that

Which line from president reagan’s address sat moscow state university is a fact? a. democracy is the standard by which governments are measured. b. throughout the world, free markets are the model for growth. c. the key is freedom-freedom of thought, freedom of information, freedom of communication. d. every four years the american people choose a new president, and 1988 is one of those years.

Which important event occurred during the industrial and scientific revolutions