Timeline
Americana · 1917 · 1900 – 2000

Duke's Real Mayonnaise (1917)

Duke's Real Mayonnaise took place in 1917, during the Modern Century (20th century) — a moment that historians still return to for what it changed and what it revealed about its time.

Year

1917

Century

20th century

Era

Modern Century

Category

Americana

Age today

53 yrs ago

Context

Modern Century — World wars, moon shots, and cultural upheaval. That's roughly 53 years ago — still within living memory for many. Around the same time, the world was also seeing Russian Revolution, Communism begins (1917) and Third Battle of Ypres (or Battle of Passchendaele) (>500,000 casualties) (1917).

Why it matters

Duke's Real Mayonnaise is remembered because its consequences outlasted the moment — the people affected, the decisions it forced, and the way it reset the story of what came next.

Did you know?

Just 0 years after, Russian Revolution, Communism begins (1917) was also making headlines — a reminder how much history can compress into a single decade.

Era

Modern Century

World wars, moon shots, and cultural upheaval.

Category

Americana

Americana traces the uniquely American story — pop culture, politics, sports, and everyday life woven into the national identity.

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Contemporary events

What else was happening in the world around this time.

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About this lesson. Overview, context, and “Why it matters” are generated summaries written for study and gameplay. Dates and category placement come from the Timeline question bank[1]; era descriptions are adapted from standard historical periodisation[2]. For primary sources and in-depth reading, use the references below.

  1. Timeline question bank — © the game's original author, used with permission.
  2. Era framework based on Wikipedia's Human history overview, CC BY-SA 4.0.

    Educational content notice

    Lessons are for general historical education, not professional advice. Some entries touch on wars, violence, or other sensitive events — appropriate for ages 9+. External links open in your browser and are not controlled by Timeline.

    Quick check

    Which of these happened in 1917?

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