Geographers use history to a. Help understand the altitude of a region

b. Measure present day weather patterns of a region

c. Help determine what places look like in the past

d. Learn About latitude and longitude in ancient times

Which of the following are characteristics of effective government leaders? select all that apply : has accumulated enough wealth to operate the government : willingness to accept responsibility : keep a government strong and active : has be a successful in the entertainment field : act as a final point of authority