Encyclopedias, Almanacs, Transcripts, and Maps
- Left Opposition
- Left Socialist Revolutionaries
- Legacies of the War
- Legal Culture
- Legal Services Corporation Act (1974)
- Legalitarian Strike
- Léger, Fernand (1881–1955)
- Legislative Branch
- Legislative Commission of 1767–1768
- Leichoudes, Ioannikios and Sophronios
- Leif Eriksson
- Leigh, Frances Butler
- Leipzig Trials
- Leipzig, Battle of
- Lejeune, John A.
- Lemkin, Raphael (1900–1959)
- Lena Goldfields Massacre
- Lend Lease
- Lend Lease Act
- Lend‐Lease Act and Agreements