The next dozen years were marked by the beginnings of self-government in city and state; by the excitement attending the Aaron Burr conspiracy (in the course of which, in 1806–1807, General James Wilkinson practically put New Orleans under martial law); and by the War of 1812. From early days the city was noted for its cosmopolitan polyglot population and mixture of cultures. It grew rapidly, with influxes of Americans, African, French and Creole French (people of French descent born in the Americas) and Creoles of color (people of mixed European and African ancestry), many of the latter two groups fleeing from the violent revolution in Haiti.