Khan Academy
Khan Academy: Introduction to the Spanish Viceroyalties in the Americas
When the Spanish Crown (the monarchy) learned of the promise of wealth offered by vast continents that had been previously unknown to Europeans, they sent forces to colonize the land, convert the indigenous populations, and extract...
New Advent
Catholic Encyclopedia: El Greco
This site contains a brief, but fairly detailed summary on the life of El Greco. Please note that ?The Catholic Encyclopedia? is a historic reference source and should be viewed in the context of resource material dated around 1910.