The Republic of Venice was a major financial and maritime power during the Middle Ages and Renaissance, and a staging area for the Crusades and the Battle of Lepanto, as well as a very important center of commerce (especially silk, grain, and spice) and art in the 13th century up to the end of the 17th century. The city-state of Venice is considered to have been the first real international financial center which gradually emerged from the 9th century to its peak in the 14th century. This made Venice a wealthy city throughout most of its history.