Martin Luther King, Jr., would think the U.S. currently is plagued with racism. After all, he'd think this if the U.S. hasn't sufficiently dealt with the economic inequalities between different racial groups; and the U.S. hasn't sufficiently dealt with the economic inequalities between different racial groups.
And it's safe to say the U.S. hasn't sufficiently dealt with the economic inequalities between different racial groups. Because either U.S. politicians have been willing to address the fact African Americans have fewer economic opportunities or the U.S. hasn't sufficiently dealt with the economic inequalities between different racial groups.
What type of argument is this extended argument's first sub-argument?
Consider the following extended argument:
Hypothetical Syllogism
Categorical Syllogism
Argument by Elimination
Argument Based on Mathematics
Inductive Generalization
Predictive Argument
Causal Argument
Argument by Analogy