How did Marco Polo’s stories influence the Silk Road trade?

They discouraged trade with Europe.
They led to a decrease in Asian trade.
They encouraged Asians to begin trading with others.
They led to an increase in European trade with Asia.

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 prolly b