PLEASE HELP How was the early American society and economy structure changed by the political developments during the period after the Revolution? How did the Constitution itself reflect American attitudes toward liberty, equality, power, and property (including slave property)?

The Revolution's most important long-term economic consequence was the end of mercantilism. ... The Revolution opened new markets and new trade relationships. The Americans' victory also opened the western territories for invasion and settlement, which created new domestic markets.

The answer is ethnic groups.

The  pan-african movement  was an "emotional, cultural, psychological and ideological  movement  that began among the  african  dispora in the western hemisphere, for a closer  purpose, so that  african  people could feel secure, attain political, economic as well as psychological power visa vis other races or world regions" .