Ever since David Ricardo had argued in the British Commons for the repeal of the infamous Corn Laws, inter-state trade—inter-state free trade, to be more precise—has been proven to benefit those nations involved in trade. Nonetheless, the world has been taking a longer route just to confirm that free trade indeed does contribute to the economic growth of nations involved in trade.
As the world vacillated between free trade and protectionism, countless conflicts followed to defend and uphold trade ideals. The zenith of all the conflicts waged between the two ideas was perhaps the Great War (World War I) in which the British Empire imbued with free trade ideals collided with protectionist Germany in 1914. After all, Cordell Hull may have been quite right to have sought