The answer is b. because she discovered a comet.
The Cuban Missile crisis<span> comes to a close as Soviet leader Nikita Khrushchev agrees to remove Russian </span>missiles<span> from </span>Cuba<span> in exchange for a promise from the United States to respect </span>Cuba's<span> territorial sovereignty. ... The </span>consequences<span> of the</span>crisis<span> were many and varied.
hope it helps</span>
the answer you are looking for is d
Fun facts.
If you find a machine which goes in a speed of 3×10^8 m/sec, you can see the past and future. You can even travel for longer distant objects like stars
