The Confederation was unable to meet its obligations because it did not have the authority to pass tariffs or to order the states to pass tariffs. As a result, it faced trade problems with countries and among states, war debts, and a weak economy.
Answer:
Guilds
Explanation:
Guilds helped build up the economic organization of Europe, enlarging the base of traders, craftsmen, merchants, artisans, and bankers that Europe needed to make the transition from feudalism to embryonic capitalism.
Answer:
The scientific method.
Explanation: . . . . . . . .