The basic difference is that a confederation is basically an agreement among States. Whereas a federation is a union of the states under one central government. A confederation is pretty much a single house congress lead by a congressional president. There is no Executive or Legislative Branch. A federation involves setting up a complete single government with a complete Legislature, Judiciary and Executive separate from the individual States' governments.
Explanation:
According to Article I of the Constitution, the legislative branch (the U.S. Congress) has the primary power to make the country’s laws. This legislative power is divided further into the two chambers, or houses, of Congress: the House of Representatives and the Senate.
Members of Congress are elected by the people of the United States. While each state gets the same number of senators (two) to represent it, the number of representatives for each state is based on the state’s population.
This is a opinion based answer but there is 3 main answers to this question one is yes they should be able to take their rights away because us having the freedom to do anything can be dangerous for the government second is no they shouldn’t just because we are going into war doesn’t give them the rights to take our freedoms away because it could cause more problems within the way and the third is no they shouldn’t be able too unless their given a valid reason to take their right and then give an example