The Commerce Clause
Eras of the Commerce Clause
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The 1st Era: Defining the Commerce Clause
1824 — 1890s
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The 2nd Era: A Limited Federal Commerce Power
1890s — 1937
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The 3rd Era: Broad Federal Commerce Power
1937 — 1990s
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The 4th Era: Narrowing Commerce Power & Revival of the Tenth Amendment
1990s — Present
Cases
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Gibbons v. Ogden
22 U.S. (9 Wheat.) 1 (1824)