What moral and ethical principles did ancient Romans have that were used in Western political thought?

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 to your question is

the treaty of hopewell

the poor lived on the docks by the sea, and the wealthy lived in highly populated urban areas. that is the answer