The correct answer is B. The Apache tribe.
Henry David Thoreau is best known for "Walden", a book written when he was living for 2 years in a little cottage in a deep forest, and it's about living in nautre. Thoreau also wrote "Resistance to Civil Government" which is about why people shouldn't obey an unfair law. Those two books had a great impact for many later reformers.
First, we must note the difference. The federal system used under the USA allows the government to be branched, so that each area of the land is allowed to focus on their own problems, with a general government to help enforce, supply, and be the 'parent' of the smaller governments. In this way, it eases the tasks needed for a central government, which in turn can focus on national interest and over-sea policies. This type of government also has three branches, and with the passage of the checks-and-balances, allows the three to share equal power and to make sure that none of the branches become to powerful (in becoming a unitary government).
In a unitary system, however, the central government (national) is the only power and only gives its power to those they wish to have. The country is only governed by one branch, the executive branch, which also incorporates all other branches together too. However, there are many sub-branches, but they do not have the same rights (as they do not have checks-and-balances, as in the federal system). These rights are given by the central government, who has the final say in all things.
hope this helps
Slave masters and those in power didn't want their slaves to have an education for a couple of reasons:
1. They wanted to keep the better jobs (which generally required more education) among the white population.
2. An educated slave would have more power to revolt against their masters, and they would be able to communicate their rebellious ideas through books and letters rather than by word of mouth.
he had been a professor of political science at Princeton until 1902 when he was named president of the University