Dont republicans want to be on the right side of History?

By 2050, white americans will no longer be the majority over minorites. Now like the 1960s, we are facing a point in history. Democrats fought for civil rights and african americans became extremely loyal for that. Now because Most African Americans live in the south, they dont make a big difference in the electoral college BUT hispanics are different. In the states with even a small hispanic populations, those states are either very close are heavily democrat during the election year. Over the next couple of decades, hispanics are going to become more and more of a huge impact. Now my question is, what side of history will republicans be on in the minds of Hispanics?