Morally conservative? In what way?
The percentage of out-of-wedlock births for Hispanic women is nearly twice that of non-Hispanic white women: 53% to 29%. 53%!! Well, maybe the Hispanic out-of-wedlock birth rate is higher because they are more "morally conservative" than their white sisters, so they are less likely to get abortions? Nope. Think again. The abortion rate for Hispanic women is doubt that of their non-Hispanic white counterparts.
Now, who do you think is paying to raise all those fatherless children? Figure that one out, and you'll realize why so many Hispanics are not fiscally conservative either.