Satellites, computers, and the Internet have changed
A.
the way militaries fight wars.
B.
the structure of U.S. democracy.
C.
the morals of environmentalists.
D.
the practices of Native Americans.

Transcript of American Progress by John Gast (1872) The painting was created in 1872, during which manifest destiny was a prevalent belief in the United States. The title, "American Progress," reflects the idea of manifest destiny, the development and civilization of the American west.