How did Cherokee chief John Ross respond to President Jackson and the Indian Removal Act? O He launched an attack against the US Army to stop American Indian removal.
O He appealed to state governors to help stop American Indian removal.
O He went to court and lost in an effort to stop American Indian removal.
O He negotiated a settlement with the president to stop American Indian removal.

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.