"The U. S. Flag should not be embroidered on such articles as cushions, handkerchiefs, and the like; printed or otherwise impressed on paper napkins or boxes or anything that is designed for temporary use and discarded; or used as any portion of a costume or athletic uniform." How could this sentence best be broken in two?

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.