Explain the main tactic of warfare used by the English against the Indians.  

 According to Roger Williams, how did the English usually justify their attacks on the Indians?  

 What ultimately happened to the estimated 10 million Indians living in North America at the time of Columbus’ arrival?  

 Evaluate the statement: “If there are sacrifices to be made for human progress, is it not essential to hold to the principle that those to be sacrificed must make the decision themselves?”