Now, practice what you have just learned.

write three sample research questions about the sinking of uss maine.

be sure that your questions meet each of the important requirements we discussed.

What did the us civil rights movement gain new momentum after world 2

One drawback of voluntary trade is that it a.requires two groups to use a common language b.can make one group dependent upon another for necessary goods c.doesn't occur unless there is a shortage of goods for at least one group d.forces groups to rely on themselves to produce all the goods they need

What is one main characteristic of secondary sources intended for academics and students?