Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Monterrey:

"

In 1846, the earliest large-scale engagement of the Mexican–American War took place in the city, known as the Battle of Monterrey. Mexican forces were forced to surrender but only after successfully repelling U.S. forces' first few advances on the city. The battle inflicted high casualties on both sides, much of them resulting from hand-to-hand combat within the walls of the city center. Many of the generals in the Mexican War against France were natives of the city, including Mariano Escobedo, Juan Zuazua (b. Lampazos de Naranjo, NL) and Jerónimo Treviño.[citation needed]