Answer:
C. Migration during the 20th century was influenced by several factors, including war and politics, urbanization, and economic opportunities.
Explanation:
The twentieth century was a time when immigration was accentuated by the globe, reaching all continents and for various reasons. What makes a person or family decide to change may have distinct reasons and involve at least four issues:
Economic reason: Many people migrate in search of new job and income opportunities or to escape poverty.
Political reason: Many people migrated because they were persecuted by dictatorial governments of their countries.
Reason for war: Many people migrated to escape wars in their countries.
Urban Reasons: Many people migrated in search of living in a more developed place, with better social conditions to survive.
