Ineed on these questions on my language arts homework ! i need the answer within an hour!

During the 1920s, which president atoped a laissez-faire toward business, which bring about great depression

In what ways did the french revolution produce freedom? what were the limits of this freedom?

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.