Answer:
C) ratifying amendments to the Constitution.
Explanation:
All three of the others are federal government powers.
Cornith and Thebes in the Peloponnesian war according to the Social Studies Book "Journey Across Time"
Their general performance early war was poor, due to them not being a real army, but rather more like quickly formed militia, consisting of untrained personnel. In all early battles there were outnumbered, and had little to no time to organize effective battle units. It was General Washington that managed to organize the militias into a regular army.