53. Which statement best summarizes Zelinsky's model of migration in relation to the DTM? High unemployment in countries in Stages 4 and 5 pushes migrants to Stage 2 and 3 countries in search of economic opportunity
Overcrowding in countries in Stages 2 and 3 pushes migrants to Stages 4 and 5 countries in search of economic opportunity
Overcrowding in countries in Stages 4 and 5 pushes migrants to Stages 2 and 3 countries to find mates and start families
A gender imbalance in countries in Stages 4 and 5 pushes migrants to Stages 2 and 3 countries to find maters and start families
Overcrowding in countries in Stages 4 and 5 pushes migrants to Stage 2 countries in a counter migration as large as the original migration