Question

Which of thr following statements is true? A.the u.s. soviet relationship in space exploration was mostly cooperative until 1972. B. The space race began in 1957 after Chinese astronaut orbited Earth.C. the final moon landing included astronauts from several countries.D. thr u.s. is the only country to have sent people to the moon

Answer 1

I think it is D, but I'm not 100% sure.

Step-by-step explanation: