Because they helped them with alot like moving heavy stuff from far distances and it made their job easier hope this helped you
Because they found out that Copernicus was right all along.
Answer:
thomas.paine
Explanation:
because you.can see on Google
Answer:The First one/Answer A
Explanation:Its the most logical answer
Answer:
NBC
Explanation:
I THINK BUT NOT SURE, HOPE IT CORRECT