In Terms of the National Conventions, What Might Cause an Onlooker

In terms of the national conventions, what might cause an onlooker to believe the Democratic Party is more likely to support racial and ethnic minority interests?

A) The Republic Party convention will allow racial and ethnic minority delegates, but does not give them the ability to vote.
B) The Democratic Party convention has a significantly larger proportion of racial and ethnic minority delegates than the Republican Party.
C) All of the above
D) None of the above