History of The Spanish Language

I made this video about the History of the Spanish Language, and I included some facts backed up by research and statistics for my students to learn more about the Spanish language I teach.
Note that when I was comparing the Romance languages to the Spanish language in the minute 2:32, I said the question word "Cómo" means "What" in Spanish in the expression: "¿Cómo te llamas?" to mean "What's your name?". However, the question word "Cómo" could also mean "how" in a different expression.