Spanish East Indies together with the Spanish West Indies, were administered through the Viceroyalty of New Spain based in Mexico City. After Mexican independence, they were ruled directly from Madrid. As a result of the Spanish–American War in 1898, the Philippines and Guam were occupied by the United States while about 6,000 of the remaining smaller islands were sold to Germany in the German–Spanish Treaty of 1899. The few remaining islands were ceded to the United States when the Treaty of Washington was ratified in 1901. Spanish contact began on , when a Spanish expedition led by Ferdinand Magellan reached the Mariana Islands.
Spanish West Indies Antilles. Under intermittent periods of Spanish rule, these islands were administered as part of the Spanish Main (initially Guatemala, later New Granada). Spanish West Indies The Spanish West Indies or the Spanish Antilles (also known as "Las Antillas Occidentales" or simply "Las Antillas Españolas" in Spanish) was the former name of the Spanish colonies in the Caribbean. In terms of governance of the Spanish Empire, The Indies was the designation for all its overseas territories and was overseen by the Council of the Indies, founded in 1524 and based in Spain. When the crown established the Viceroyalty of New Spain