Analyze the graph below and answer the question that follows. A bar graph titled Global Population shows the change in population (in millions) from 15,000 B C E through 500 B C E. 15,000 B C E through 5,000 B C E population is under 10 million. Population doubles in 3,000 B C E and continues to increase greatly through 500 B C E. According to the graph above, world population remained relatively unchanged during which time period? A. 5,000 BCE – 3,000 BCE B. 3,000 BCE – 1,000 BCE C. 15,000 BCE – 5,000 BCE D. 2,000 BCE – 1,000 BCE