What was a time in world history that the AMERICAN government ignored?

What are two things china and canada have in common

Which is not a claim kennedy made? a. the fact that communist cuba is so close to american soil is one reason we need to accelerate our space program. b. his decision to shift the study of space to one of the highest american priorities was one of his most important decisions as president. c. within these last months at least 45 satellites have circled the earth. (i think it's this one) d. the mariner spacecraft now on its way to venus is the most intricate instrument in the history of space science. i need this answer really quick, so .

In the united state, a system for interaction between unmarried men and woman that casual dating with the purpose of marriage was called