What argument is Franklin D. Roosevelt making in this excerpt from his "Four Freedoms" speech? A.
Americans should not assume that they are safe from attack and so must be prepared for war.
B.
Americans should not depend on Britain’s navy to keep Nazi Germany in check.
C.
Americans should be prepared to make sacrifices to defend freedom all over the world.
D.
Americans should always be on their guard and report any suspicious people to the government.

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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.