Is America's diversity Its Strength?

According to the We Are Family Foundation:

Tolerance is a personal decision that comes from a belief that every person is a treasure. I believe that America's diversity is its strength. I also recognize that ignorance, insensitivity and bigotry can turn that diversity into a source of prejudice and discrimination.

Not only do I believe that, I also believe that. In particular, I think that “every person is a treasure” applies to unwanted unborn children.

On the other hand, Saint Kansas is dubious about the phrase “America's diversity is its strength.”:

I can't sign the WAFF tolerance pledge, because I don't believe that "America's diversity is its strength." America's unity is its strength. America's tolerance is a very nice idea that gets people's throats slashed when they open the door. They really were family.

If America were more diverse, that family would still be alive. If there were a diversity of personal and household armament in New Jersey, the human toxic waste responsible would not have dared to do anything. In the unlikely event they tried, they would have turned into the best examples of peace: dead troublemakers (as Keith Laumer put it).