Statistics for occurrence #1 of “Mexico” in entry printing-press-the of Harper's Encyclopedia of United States History:
...ames Davis1749
New HampshirePortsmouthDaniel Fowle1756
DelawareWilmingtonJames Adams1761
GeorgiaSavannahJames Johnston1762
The first book published in America was issued in 1536 in the city of Mexico .
...