Here is what they did the United States sent Matthew Perry and 7 warships to japan to persuade them to sign a treaty
<span>Kepler's laws of motion helped overturn the earlier Aristotelian astronomical system which believed that the sun and planets revolved around the Earth. In order for the older system to work, a complicated mechanism known as "epicycles" was required to make the visible motions match the theory.</span>
Answer:
I don't really know. So ask Google
Explanation:
Sorry I just wanted points
