The main reason why it is important to maintain a balance between state and national authority in a federal system is so the federal government does not become too powerful and subsequently tyrannical. By ensuring that the states maintain a great deal of power this is far more unlikely to happen.
The assassination of Arch Duke France Ferdinand.
Answer:
This question doesn't really make any sense...
Explanation:
Events in the past impact future how? Well they impact the future by let’s say European wars impact the future, this is because these wars process peace into Europe and all around the globe till this very day. I believe that things hat happen in the past benefit the future are they wouldn’t be in the past. Hope this helped. If you need more help just message me the exam ideas or if you need help in other classes message me. :)