What crops were grown in the different regions? Why were they different? Look at climate, land size, soil, and natural resources etc.

What motivated germany to make an alliance with austria-hungary?   a.  fear of aggression from the united states      b.  fear of aggression from france      c.  the desire to invade russia      d.  fear of aggression from england

What impact did the gi bill and the interstate highway act of 1957 have on the development of the suburbs

How and why did british north american colonists fight a revolution to create a constitutional republic, the united states of america?