Answer:
One way the could is by forcing trade deals with other weaker countries.
These trade deals where sometimes about having access to a countries resources or just about having access to an important ones like oil.
These deals where unfair to the nation they are getting forced on.
Example - The USA forcing Japan to trade with the west by showing up to Japan's shores with ships.
C- The Nina if i am correct
so that the gods didnt get mad at them
World War II is generally said to have begun on 1 September 1939, with the invasion of Poland by Germany and subsequent declarations of war on Germany by France and the United Kingdom. ... On 22 June 1941, the European Axis powers launched an invasion of the Soviet Union, opening the largest land theatre of war in history.
It affects its trade because of the products that is being
produced will affect time of shipping and having it to be delivered. It is
because of their season having winters and cold seasons, it is difficult to
have crops grow in the field and to even fish in the sea because of the
seasons. This will affect the trade if the products has delayed with its
delivery and production.