Since early 2012, I have made an effort to learn the Spanish language. The reasons for this are many (and too long to detail here), but chief among them is the local usefulness of the language - I live in Arizona (in the American Southwest); so Spanish is the most important local language besides my native English. The opportunities to use Spanish here are endless, and I have long wanted to know something about the Hispanic population of the Southwest, whom I have interacted with for years, at school and at church.
In the American Southwest, most of the Hispanics are of Mexican descent - in contrast to the strong Cuban descent found in Florida, and the strong Puerto Rican descent found in New York - the other parts of the United States where Spanish-speaking populations are most often found. In the American Southwest, people of Mexican origin are the most common ones; and so I thought it might be helpful to know something about their country of origin - which is one of my country's only two neighbors, incidentally (the other being Canada); and the one that is closest to my home state of Arizona - and thus, the nation that we Arizonans do the most trade with outside of our own. (Stuff that my American audience already knows, I'm sure; but I have an international audience here, so the geography of my situation is worth going over.)