These are questions for science. There is a passage and questions. If you could help that would be amazing!!!

I Only Know Question 3 Politically, Sputnik created a perception of American weakness, complacency, and a "missile gap," which led to bitter accusations, resignations of key military figures, and contributed to the election of John F. Kennedy, who emphasized the space gap and the role of the Eisenhower-Nixon administration in creating it.

uncle sam would be tossing and turning in his grave : *)

letter a is the answer