It is indeed true that the united states constitution's ratification resulted from political process that requires compromise between the federalists and anti federalists, and that many of the debates in government today still continuous to reflect the concerns of everyone's perspective.
It was "General MacArthur" who wanted to cross the Yalu River and invade China--thus leading to his removal as commander, since this move caused the UN to intervene in the conflict.
It helped encourage European exploration in the 1400s because it was an opportunity for people to thrive and make money off of so the Europeans set out to start businesses and pursue further ideas on technology