Reviewing the Answers from last nights homework

Today in human geo we spent all of the class going over the questions from last nights homework.  I thought that the source that we used to answer our question for homework last night was a very interesting source.  this source rally showed how similar or different the whole rest of the world is to the United States.  An example of this is Mexico.  We, The United States, want to build a wall with a nation that the greater part of attends catholic mass just like the United States.  A major difference that we saw with the world was the population of China and India.  You could remove 1 BILLION people from China's population, and they would still have a larger population than the US.  We also spent a large part of the class talking about the GDP and the factors that influence and change the different parts of it.  For example, in Luxembourg, their GDP per capita is far larger than ours simply because they have fewer people than we do.  On the other hand, a country like Nigeria has 10% of the GDP per capita of the US.  Also for the test on Friday, we will have a portion of the test that is 20 minutes long in which we will have to use  The World Factbook to answer that part of the test.