Mercantilism is really the idea that trade generates wealth, so i would have to say 3. establishment of subsistence agriculture
Answer:
Germany defeated and occupied Poland (attacked in September 1939), Denmark (April 1940), Norway (April 1940), Belgium (May 1940), the Netherlands (May 1940), Luxembourg (May 1940), France (May 1940), Yugoslavia (April 1941), and Greece (April 1941).
Explanation:
i have done this lesson before... i hope you get this right!