History of Sonora indigenous. This rebellion destroyed the reputation of the Jesuit mission system. Another Seri rebellion occurred in 1748, with Pima and Tohono O'otham support and lasted into the 1750s. This kept the settlement situation in disarray. With population of the Mexican north roughly split half indigenous and half Spanish, about one quarter of the indigenous population lived in Sonora alone. In 1767, the king of Spain expelled the Jesuits from Spanish controlled territories, ending the mission system. The colonial era was ended in Sonora by the Mexican War of Independence from 1810 to 1821; however, Sonora was not directly involved in
Territorial evolution of North America since 1763 the imperial powers of Europe had the resources to support and expand settlements in North America. As time went on the colonies became more powerful and sought independence from the Old World. These demands for more autonomy sparked several wars, including the American Revolutionary War (1775–1783) and the Mexican War of Independence (1810–1821). The last major colonial power on the continent, the United Kingdom, granted dominion status to Canada in 1867 and slowly turned over its remaining land to that country over the next 100 years, with the last land transfer being the Dominion of Newfoundland in 1949. Throughout this