Which was a characteristic of serfdom in the Middle Ages? A) Serfs had to sign a contract in order to work.
B) Serfs could be freed through manumission.
C) Serfs worked for a lord in return for protection.
D) Serfs where are usually separated from their families.

Soon-yi's house has a hexagonal window made up of six identical equilateral triangles as pictured below.

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.

What championed nationalism and denounced nullification