Japanese culture has made its reputation through anime, manga, and music such as JPOP, but other elements of its culture such as Daoism/Taoism, Buddhism, Astronomy and Language, have been influenced by China.
HOPE THIS HELPED!!!!!! XDD
Mainly because the English wanted to take over America and enslave the ''Indians" is my guess. But also, the First Thanksgiving might have had something to do with it. It wasn't really that they both had poor relations, it was that the English believed the Native Americans didn't belong on their own land and persecuted them for it.