Forced migration occurs when people's lives, well-being or freedom is endangered. They may have little or no choice but to move. In some cases, such as human trafficking and slavery, people are physically removed from their homes.
A special one-year tax to help pay for building new schools would serve as an example of how local taxes support the economy. Public school funding is usually based on local taxes and therefore, this example is most likely exemplary of this.
The framers of the Constitution prevented tyranny separating the powers of the government, creating the system known as check and balances, where each power excercises control of the other two. All this avoids the concentration of power.