In the 18th Century, sugar, cotton, tea, and coffee differ from earlier trade items because they A) all are produced outside of Europe
B) are easily traded in China as well as Europe.
C) all depend upon a high volume of trade, not high price to make a profit.
D) All are easily produced in many different areas of the world so no single country can maintain a
monopoly on their supply.

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.