Answer: stalled his agenda
A. No one, no matter how strong, is invulnerable.
This is evidenced by the killing of Hector and Achilles, two great warriors, the latter of whom was invincible. Both of them were killed during the course of the war, showing that though they were very strong, they weren't invulnerable.
I think the answer would most likely be a sanction.
<span>Party affiliation, judicial philosophy, and a sense of the nominee's assert ability of the senate</span>