What is democratization and what explains why some non-democracies fail to democratize? Additionally, why might some new democracies struggle with
democratic consolidation?

i think it is called the president's cabinet.

the answer is "began" because it is a action that can be done

impartial means: treating all rivals or disputants equally; fair and just.

i would say that impartial is agreeing with something, because impartial means to treat your rivals, arguments, and reasoning equally and fair. so if you rival says something, agreeing on it means you did the impartial.