How does paragraph 5 of Polk's speech support and develop his position? A
It supports that annexing Texas will strengthen the United States.
B.
It demonstrates that the citizens of Texas are in favor of annexing.
С
It shows that the hostility of Mexico is linked to misunderstanding.
D
It shows that Mexico is acting aggressively as a scare tactic.

The reversalists continue their labors, confident that they will one day construct an engine that generates more compression than it uses, a perpetual power source that will restore to the universe its lost vigor. which theme is best supported by the excerpt? a. scientific study requires dedication and perseverance. b. people will always look for a way to achieve immortality. c. death must always be endured alone. d. change is difficult to accept but beneficial if embraced.