B is the correct answer.
One of the checks that the President has on the legislative branch is that the President may veto legislation.
However, the legislative branch has a check on the executive in that they may, with a 2/3rds vote, override the veto limiting the President's power.
Under the power of Songhai
Western Christendom
This was the project of the "scholastics" (or "schoolmen" - what we would call academics) of the Middle Ages. They explored and analyzed the doctrines of Christianity from a philosophical perspective, drawing not only on philosophical thinking from early church fathers (notably Augustine), but also and especially the thought of Greek philosophers such as Plato and Aristotle. Thomas Aquinas was enormously influential in bringing an Aristotelian perspective to the theology of the Roman Catholic church.
I'm sorry, I do not know what story you are referring to because that information is not shown. But I will still do my best to answer appropriately. The conflict in a story is the struggling moment for the characters. For example, the conflict in Cinderella is when her stepmother pretends Cinderella isn't at home so that she can't see the prince.