That’s such a dumb argument because the Mexicans that stayed after we bought the South West are Americans. They aren’t the ones that are breaking into the country.
And Mexicans didn’t build America. Nor did Native Americans even though this was their land, they didn’t build it. Black people (slavery), Asian (Chinese laborers) and a mix of white people (Irish and Italian) and Natives built this country.
Tell the gayest Hulk to STFU.