Hello Ron, Regarding the 2nd question, would u pls share some thoughts about what's wrong (e) -- Native American tribes were no longer able to challenge congressional actions by appealing to the Supreme Court. it's mentioned in the passage that "Blue Clark properly emphasizes the Court’s assert...
Why is E wrong ?? * the present perfect is the ONLY tense that you're allowed to use in a clause modified by since... i.e., because you have since 1986... , the main verb of the sentence must be in the present perfect. (e) uses the past tense, so it's wrong. Hello Ron, I thought "begin" a...