Which of these is an example of a metaphor?
A.
Tax rates have been reduced, inflation cut dramatically, and more people are employed than ever before in our history.
B.
. . .turned the tide of history away from totalitarian darkness and into the warm sunlight of human freedom.
C.
. . .to strive with all our strength toward the ultimate in individual freedom consistent with an orderly society.
D.
We believed then and now there are no limits to growth and human progress when men and women are free to follow their dreams.