Both groups have adopted the prejudices of the mainstream society against each other.
they're fighting for second place on the totem pole!
Speaking from experience, there certainly isn't resentment in the Latino community that I know against blacks. There's resentment across the board in the US though against WASPs, including sometimes within the Latino community. There are tensions, but in general
My family :)
Newcomers are always resented for fear of them taking the jobs and housing of the traditional underlings.
Between or against ?
I have not seen that very often. I have seen the resentment against them both, though :-(
Not at all. Both things are awful and just so wrong.