Catania is a city located in Sicily, Italy. It is the second-largest city in the region and has a long and rich history. The city was founded by the Greeks in 729 BC and was an important trading center for the region. Catania was also the site of a major battle between the Romans and the Carthaginians in the First Punic War. During the Middle Ages, Catania was a major center of learning and culture and was home to many famous writers and artists. In the 16th century, Catania was conquered by the Spanish and remained under their rule until the 19th century. In the 20th century, Catania suffered from several earthquakes, the most devastating of which occurred in 1693. Despite this, the city has recovered and is now a vibrant and bustling city, with a rich cultural heritage and a strong economy.