Two scientists who were leaders in developing atomic power were: Fermi
Kepler
Einstein
Edison

Which choice describes some of the difficulties john adams faced as presiden

Which quotation from the declare ration of independence shows the idea of the social contract

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.