Question

Difficulty: EasyDemographic Shifts and Sun Belt Migration

Population Changes in Select States, 1980–2000

State1980 Population2000 PopulationPercentage Change
Arizona2,718,2155,130,632+88.7%
Florida9,746,32415,982,378+64.0%
Michigan9,262,0789,938,444+7.3%
New York17,558,07218,976,457+8.1%

Source: U.S. Census Bureau

Which of the following was a major political consequence of the demographic trends shown in the table?

  1. A
    The passage of new federal laws restricting migration between states.
  2. B
    A decline in the popularity and national influence of the conservative movement.
  3. A reallocation of electoral votes and congressional seats toward the South and West.Answer
  4. D
    A resurgence of labor union membership and manufacturing jobs in the Rust Belt.

Answer

A reallocation of electoral votes and congressional seats toward the South and West.
The correct answer is correct because rapid population growth in Sun Belt states like Arizona and Florida, relative to the slower growth in Rust Belt states like New York and Michigan, led to the reapportionment of congressional seats and electoral votes following the decennial censuses, shifting political power to the South and West.

Step-by-Step Solution

1
Analyze the table to identify the demographic trends.
The table shows that Sun Belt states (Arizona and Florida) experienced rapid population growth (over 60%), while Northeast and Midwest states (Michigan and New York) experienced very slow population growth (under 10%).
This establishes the direction of demographic shifts from the Rust Belt to the Sun Belt between 1980 and 2000.
2
Connect these demographic trends to the political process of reapportionment.
Since representation in the House of Representatives and the Electoral College is allocated based on state population determined by the decennial census, states with faster growth gain seats and votes, while slower-growing states lose them.
This explains the mechanism linking population change to political power shifts.
3
Identify the correct historical consequence.
The demographic shifts resulted in a reallocation of congressional representation and electoral votes toward the South and West at the expense of the Northeast and Midwest.
This matches the correct option describing the political realignment.

Key Concept

Reapportionment and the political impact of the Sun Belt migration.
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