In a A) command economy the government controls all aspects of the economy and makes all decisions about what goods will be produced, who will produce them, and how they will be produced. This is the opposite of a market economy in which the market determines these elements of the economy.
The nation state is a system of organization defined by geography, politics, and culture. The nation is cultural identity that is shared by the people, and the state is the governing administration. A nation state must have a shared national identity, physical borders, and a single government.
The answer is most likely D, but it is up to you.
In general, yes, state governments are, for the most part, set up the same as the federal government, since there are state executives, legislatures, and judiciaries.
9/11 was a series of four coordinated terrorist attacks by the Islamic group who was led by Osama Bin Laden.
