5. the influx of mexican immigrants into the united states during the past two -
-decades is occurring mainly because they are attempting to flee due to political instability.
-driven out by natural disasters.
-experiencing religious persecution in their home countries.
-seeking to improve their lives economically.
6. the harvesting of rice is an economic activity that is common in this area.
-eastern asia
-mexico
-united states
-great britain
7. which of the following is not a factor in determining a culture's economic activity?
-climate
-language
-physical landforms
-natural resources