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Timelines

One chronology, generated — never hand-kept — from the timeline data filed inside CultureTechLens’s fourteen flagship research packages: 1,908 events, 1753–2026, each carrying the package that documented it and the state that package recorded for it.

The corpus as filed holds 1,913 event entries across 14 packages; exact duplicates filed in more than one package are merged here (5 merges) and every merged entry keeps all of its source packages. This page is the public face of the Black Chicago Master Chronology (CTL-TL-BLACK-CHICAGO-000001); the curated ingestion that assigns permanent CTL-EVT record IDs proceeds from this same corpus under the chronology’s methodology, and entries are re-verified in that pass. Events whose source files carry no year (13) are listed at the end, undated, rather than guessed into place.

One distinction, kept on purpose: the CultureTechLens knowledge graph separately holds 221 Event entities — records of recurring events and institutions, mostly without structured dates. That is a different ledger from this chronology: those entities are not counted in the 1,908 above, and where a chronology entry names one, the entry links to that entity’s own page.

Jump to a decade: 1750s (1) · 1780s (1) · 1820s (2) · 1830s (2) · 1840s (10) · 1850s (4) · 1860s (11) · 1870s (8) · 1880s (15) · 1890s (52) · 1900s (49) · 1910s (95) · 1920s (143) · 1930s (114) · 1940s (132) · 1950s (173) · 1960s (234) · 1970s (143) · 1980s (142) · 1990s (103) · 2000s (118) · 2010s (181) · 2020s (162)

1750s

1780s

1820s

1830s

1840s

1850s

1860s

1870s

1880s

1890s

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Undated in the source files

Cite as: CultureTechLens, “Timelines,” 2026-10-26.

Source: CultureTechLens