What was Sputnik? the first man-made satellite to orbit Earth

the first rocket to land on the moon

the first man-made satellite to orbit the moon

the first Russian dog to go into space

Sputnik was the first man-made satellite to orbit Earth, launched by 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.

a plantation economy is an economy based on agricultural mass production, usually of a few commodity crops grown on large farms called plantations. plantation economies rely on the export of cash crops as a source of income.

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