In a feudal system, a vassal, akin to a serf in most contexts, in general worked land on a lord's fiefdom in exchange for some of the produce from the land and some military protection.
C) Most people know that limited access to firearms would make the nation safer.
The change to the article that would show bias in favor of one side of the gun-control debate is “Most people know that limited access to firearms would make the nation safer.”
B. A decision support system, got it right on my test
