Answer:
No because many Germans were bitter that the Treaty of Versailles limited the country's land and they had to pay the Allied Forces from World War one so in retaliation Germany attacked Poland which started world war one
Federalism
Federalism is the mixed system of government, combining a central government with regional governments in a single political system. By combining the various states into the general central government, the power of the national government increased making it strong enough to deliver
The idea of "popular sovereignty" means that government is created by the people and for the people, since this dictates that the people are ultimate in charge of who is elected to the government.
True, for example, the United States has many government agencies that oversee sectors of the economy ie. the Food and Drug Administration (FDA).