Different states may have different laws about what goods can be transported and who can use the water ways
Answer: C.In a federal system there is centralized authority, while in a confederal system power is distributed equally among the states.
Explanation:
In a federal system, power is shared by a powerful central government and the state or local governments. States or provinces are given considerable autonomy, usually through their own legislatures, while in a confederation, power is shared by an alliance of independent states, distributed equally among the states. They voluntarily work together for some common purpose and agree to certain limits on their freedom of action. They might sign a treaty or a constitution under which the states agree to defend each other, trade with each other, use a common currency, etc. Membership is usually voluntary & a state can decide to leave at any time.
They were geographically isolated because of mountains and ocean but they also tried to focus on themselves so this made them behind in andvances
Hope this helps :)
Answer:
Differences between the North and the South, economic, social and political structures differed significantly between the two regions, as well as the institution of slavery. In the North, slavery was almost universally prohibited by the 1800s.
The best options from the list would be that "b. The Portuguese and Spanish were the first Europeans to seek Africans slaves to work in their colonies," and "<span>d. During the 1500s, African slave traders began to sell slaves for the Americas rather than for Muslim lands to the north and east," since this was more profitable. </span>
