The Mexican Frontier, 1821–1846 published by other historians. This work was supplemented by additional primary materials which he discovered in the archives that allowed him to delve further into certain areas. "The Mexican Frontier" examines the southwestern United States, specifically the areas now known as Arizona, California, New Mexico, and Texas, in the twenty-five years between Mexico's independence from Spain and the beginning of the Mexican–American War. This resulted in the transfer of control of the border areas to the United States. In the early days of the Republic of Mexico, these areas comprised its northern border, including the territories of Alta California and
Cornish Mexican Cultural Society made pasties. According to Stephen Lay, CMCS spokesman, "It's uncanny, the Cornish influence is abundantly clear even today – pasties are probably even more popular and widely produced than in Cornwall itself." Cornish Mexican Cultural Society The Cornish-Mexican Cultural Society () is a society that tries to advance awareness of the historical and modern links between Cornwall and Mexico’s “Little Cornwall”, the area of Pachuca and Real del Monte in the state of Hidalgo, Mexico. The municipality of Pachuca has a long history of gold and silver mining, but during the Mexican War of Independence (1810–1821) much of the infrastructure