What trails were used
issues that came with the expansion
why the expansion happened
when ^
How we made the expansion easier on ourselvs
Aryabhata's contribution to the study astronomy was extraordinary due to the fact he didn't have any modern equipment or instruments to do so. Therefore every discovery he had that solved various mysteries of the solar system was done with his hard work and dedication!
Answer:
Explanation: did you get the answers ? If so mind helping me out
america ended slavery in the united states
