joannymedina65 joannymedina65 20-03-2024 History contestada 1. Population (millions) 7000- 6000 5000 4000- 3800- 2000 1000- 0+ Urban Rural 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 Explain TWO major reasons for the significant demographic shift shown in this graph. B