<span>Tributary
hope that helps! </span>
Answer:
Alexander the Great's conquests freed the West from the menace of Persian rule and spread Greek civilization and culture into Asia and Egypt. His vast empire stretched east into India.
Explanation:
Prior to Kepler, planetary motion was thought to be circular. What Kepler discovered was that planets actually orbited in *elliptical* orbits.
President Andrew Jackson<span> was 61 years and 11 months </span>old<span> at his inauguration on March 4, 1829</span>