1st answer is the year was between 2500 and 1500 BC. But that's all I know so u would wait for the other anwsers
Mexican immigrants is your answer.
Midwestern farmers traveling to Southwest America would be entering into Mexico (before the Mexican-American War), which included present-day Texas stretching to present-day California.
hope this helps
There are several reasons why monotheism was unusual in its time and place, but the main reason is that the major cultures such as Greece had been polytheistic.
