Slavery was downright essential to mercantilism in eighteenth-century Great Britain. This was because mercantilism depended on the use of colonies to produce raw materials, particularly cash crops <span>, for the mother country. These cash crops, with sugar being by far the most important, represented a major source of revenue for Great Britain. </span>
Explanation:
The purpose of Hay's notes was to grant all the major powers equal access to Chinese trade and reduce the influence of countries that already had an especially large hold in China (such as Japan and Russia) so they couldn't force other countries (particularly the United States) out of the Chinese market.
Henry Cabot Lodge and other senators opposed ratification of the Treaty of Versailles (1919) because they believed the treaty 3. could draw the United States into future conflicts. Remember that the period of international involvement marked by Woodrow Wilson's presidency and World War I was a new situation for the previously isolated United States. A great number of policymakers still advocated that idea of isolationism - avoiding involvement abroad. While they were able to block the ratification of the Versailles Treaty, the United States would continue to become more and more involved in international affairs as the century progressed.