There are countless problems with South Sudan politically and economically, but one of the major ones is that there is no political unity and/or free elections.
Jackson needed more room for farming as technology advanced. So, Jackson took over the Native American Territory to provide more land and also because Jackson disliked Native Americans. Hope this helped:)
The main difference between the federal and confederal systems government lies in who has the power. In a federal system of government, there is a strong central government which has the majority the power
The colonists did not like the British putting taxes on them. Some colonsists even migrated to America.