How did world war 2 affect the american economy
a)the country began to recover from the new deal
b)american industry declined
c)the country began recovering from the effects of depression

i think its provide for the common defense

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: