Farm products include wheat, corn, beans, and lentils.
Mines there produce opals, silver, gold, lead, and copper.
The city of Queretaro is the capital. The Mexican constitution was drafted in the city in 1916 and 1917. Queretaro is one of the original Mexican states. James D. Riley, Ph.D., Associate Professor of History, The Catholic Univ. of America. How to cite this article.