11. Which of the following is NOT one of the purposes of the U. S. government stated in the Preamble to the U. S. Constitution?
to establish justice
to insure peace at home
to make the United States the most powerful country in the world
to provide for the common defense by providing military protection

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

the answer is a) high entry costs

to force terrorists groups to stop attacking western targets using massive military force.