A. They colonized america with with many great colonies
Explanation:
The difference between a confederal system and a federal system is that each confederation member state is the holder of supreme power while the federal units in a federal state have no power, given the fact that sovereignty is exclusively vested in the federal state.
For the problems of Americans farmers after the Civil War (1861- 1865) can be blamed the rising cost and falling prices (that is happening after every war), grasshoppers, drought, boll weevils, especially in the South.
By 1775, the Americans were prepared to engage in war with Britain. As the Americans felt they had been violated and cheated by the British, they were furious.
Hope this helps.
