Question

What was the major innovation of the International Space Station?

A. It was the first spacecraft to reach and remain in Earth's orbit.
B. It offered astronauts a large space in which to live and work in space.
C. It was the first cooperative effort by different nations' space agencies.
D. It had the most advanced visible-light optical technology.

Answer 1

it could be all of them but I hink it is C.

Step-by-step explanation: