In a commercial country like England, every half century developes some new and vast source of public wealth, which brings into national notice a new and powerful class. A couple of centuries ago, a Turkey merchant was the great creator of wealth; the West Indian Planter followed him. In the middle of the last century appeared the Nabob. These characters in their zenith in turn merged in the land, and became English aristocrats; while the Levant decaying, the West Indies exhausted, and Hindostan pl............