Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: (CNN) If you didn't already know, Cinco de Mayo is a bigger deal in the United States than in Mexico. Here, this unofficial holiday is almost as popular as, oh, St. Patrick's Day -- which means it's unfortunately become a drinking holiday. So much so that it's been nicknamed, Cinco de Drinko and even Gringo de Mayo. Actually, Thursday, commemorates Mexico's victory against the French during the Battle of Puebla in 1862, and according to research by UCLA professor David Hayes-Bautista, it isn't a Mexican holiday at all but rather an American one created by Latinos in California during the Civil War.Cinco de Mayo commemorates Mexico's victory against the French during the Battle of PueblaMany confuse the celebration with Mexican independence day, which is September 16The holiday isn't widely celebrated in Mexico 
 Question:In a perfect world, folks would use the day as an opportunity to learn more about _ history and culture, but the sea of margarita and nacho specials might be too distracting for some.

Mexico