What caused the issues between White settlers and Native Americans?

(Points : 2)
The Native Americans were only allowed in some states while the White settlers were only allowed in other states.

Native Americans were promised land in treaties and white settlers took it.

the Government

White settlers burned Native American lands.

Native Americans took all of the gold from the White Settlers

Question

What caused the issues between White settlers and Native Americans?

 (Points : 2)  
       The Native Americans were only allowed in some states while the White settlers were only allowed in other states.

        Native Americans were promised land in treaties and white settlers took it.

        the Government

        White settlers burned Native American lands.

        Native Americans took all of the gold from the White Settlers

_.mufasa._ · Answer

Native Americans were promised land in treaties and white settlers took it.

confluxepic · Answer

What do you think it is? @chloed18

confluxepic · Answer

@_.mufasa._ 
Direct answers are not allowed.

anonymous · Answer

the first people traded a tankard for like 500 square miles from natives without there consent