The 3rd Monday in November (19th) is Revolution Day in Mexico:

https://en.m.wikipedia.org/wiki/Mexican_Revolution

Pancho Villa was a key player in the revolution. He also led an INVASION at the border:

“The Battle of Columbus (Burning of Columbus or the Columbus Raid), March 9, 1916, began as a raid conducted by Pancho Villa's Division of the North on the small United States border town of Columbus, New Mexico, located 3 miles (4.8 km) north of the border. The raid escalated into a full-scale battle between Villistas and the United States Army.”

https://en.m.wikipedia.org/wiki/Battle_of_Columbus_(1916)