metal
METAL
Armaments
President Wilson was unwilling to cut off trade with Britain in World War 1 because the profitable trade with the Allies was extremely important to the United States.
The cotton gin
Yes it is!
during WW2, there was no trade between Japan and the US
great britain
At age 14 he operated a profitable nail manufacturing operation in his father's workshop during the Revolutionary War.
a rise in unemployment
Trade and War
Portugal
it was used to trade with Europe