To eliminate it permanently as a strategic threat to German security.
In WWII the americans helped form the UN which is an international governing system that sets world laws on war. After developing this group of nations tjey formed together to destroy the german military.
In terms of growth in the United States, Jefferson's greatest legacy would be by far the purchase of the Louisiana Territory, which he bought from France for cheap.
Answer:
creating a unified court system 'common' to the country through incorporating and elevating local custom to the national level, ending local control,
They both have big parts in electing presitents
