In what ways was WWIl a total war? ?

After the civil war which president was called a "carpetbagger"? a.lincolnb.johnsonb. grant

Cuneiform was invented in which religion? mesoamerica egypt indus mesopotamia

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.