Population and Migration

Decreased schooling rates due to competition for resources among local students and immigrant children

Overflow and subsequent strain on educational and medical facilities

Increased investment in infrastructure that leads to significant improvements in services for all residents

Increased efficiency and cost-savings from economies of scale in education and healthcare

The smaller city will exert a stronger pull due to less competition for jobs.

Population size is irrelevant; distance is the only factor determining migration.

The larger city will exert a stronger pull on migrants.

Migrants will be equally attracted to both cities regardless of size.

Restricting the number of immigrants accepted yearly

Implementing robust and inclusive cultural integration programs

Encouraging emigration of existing residents

Limiting immigrants' access to public resources

Creates equal opportunities for all residents

Promotes cultural assimilation and integration

Increases diversity without any significant issues

It often leads to social tension and conflict over resources

House

Bad economy

Job opportunity

City

To reduce housing costs by increasing demand

To maintain their global political influence

To replenish their workforce and support social welfare systems

To solve environmental issues brought by urbanization

Improved living conditions for migrants immediately upon arrival at their destinations.

Prompt public acceptance and smooth integration into society at their destinations.

Increased employment opportunities at origin locations due to less competition for jobs.

Reduced pressure on resources at origin locations.

Political unrest or conflict within a country

Favorable weather conditions in another region

Availability of better educational opportunities elsewhere

Lower tax rates in another region

The Great Irish Famine causing mass emigration to America's urban areas(1845 -1852) & South Korean "Miracle on the Han River" rapid industrialization post-Korean War(1953 onwards).

Syrian Refugee Crisis due to Civil War(2011 ongoing)& Post-WWII Baby Boom in America leading to Suburbanisation.

Indian Partition post-independence resulting in mass displacement & migrations(1947)& French Revolution triggering radical societal change(1789–1799).

Industrial Revolution in England (18th Century) and China's Economic Reform leading to Urbanization (1978-present).

China

India

Japan

Vietnam