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.

answer; one person; monarch;

answer; through play and social interaction;

answer; with few regulations protected the prices of crops which made farmers leave their farms and migrate to the big cities to work in factories;