What is the main idea of: Many of the negroes. . . common plantation negroes, and day laborers in the towns and villages, were supporting little schools themselves. Everywhere I found them hoping to get their children into schools. I often noticed that workers in stores and men working in warehouses, and cart drivers on the streets, had spelling books with them, and were studying them during the time they were not working. Go outside any large town in the South, and walk among the negro housing, and you will see children and in many cases grown negroes, sitting in the sun alongside their cabins studying

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.