Why does puerto rico have higher voting rates than the united states?

How does the process of constructing a historical narrative differ from the process of creating a timeline

What was the result of delegates from the democratic party not being able to nominate a candidate in 1860

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.