
<em>Sputnik, any of a series of three artificial Earth satellites, the first of whose launch by the Soviet Union on October 4, 1957, inaugurated the space age. Sputnik 1, the first artificial satellite launched, was a 83.6-kg (184-pound) capsule.</em>
I think it is B because it definetly isnt C or D so A or B but possibly more B
Women’s rights,abolitionist movement
I’m pretty sure that it’s either 1492 or 1178.
Sorry I don’t know for sure.