San Antonio is the seventh most populous city in the US. The city has a deep and multicultural history and it has had rapid growth in the last couple of decades. It’s a popular tourist destination, partly because of the battle of Alamo and partly because of its rich cultural offer. It has a diversified economy and a GDP of about 96.8 billion $. The economy focuses on military, health care, government-civil service, financial services, oil and gas, and tourism. It’s home to six Fortune 500 companies.