How did the Missouri Compromise of 1820 attempt to solve the debates and problems of slavery in the new states as our country began to expand more to the west?​

What led to the creation of suburbs in the early 1900s

What two different approaches did the knights of labor and the american federation of labor take in building a union organization? a) the knights of labor accepted only unskilled workers; the american federation of labor accepted only skilled workers. b) the knights of labor accepted skilled and unskilled workers; the american federation of labor accepted only skilled workers. c) the knights of labor refused to accept african american or chinese workers; the american federation of labor accepted all workers. d) the knights of labor accepted workers from a single industry; the american federation of labor accepted workers from several industries.

What factor aided the russians in defeating napoleon's troops?