The constitutional provision which <span>states that the u.s. constitution and all valid federal laws are superior to all state laws is: </span><span>The </span>Supremacy Clause of the United States Constitution<span> (</span>Article VI<span>, Clause 2)
This means that if the result of states law and federal law are contradicting each other, the courts are obligated to follow the Federal law because it hold the higher supremacy</span>
Answer:
A. The past issues the led to this decision was his military growth and the constant taking of other countries as his territory.
B. They believed if they could become allies with Adolf Hitler he wills top his actions and it will prevent another war.
C.They were trying to avoid another conflict between the countries.
D.It was not successful because shortly after the negotiations Hitler has taken several other countries as his territory and even Invaded Poland later on drawing the last straw and causing Great Britain and France to declare war on Germany.