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The Complete 20th Century Timelines Bundle — WWI, WWII, and Cold War & After, 127-page study guide collection
Decoding History · Bundle · Best Value

1914–Present — The Complete 20th Century

Three wars. One unbroken story. From the trenches of 1914 to today’s great power competition — the entire arc of the modern era, in three meticulously researched, properly cited timelines.

3 eras
Volumes
127
Total Pages
112 yrs
Span Covered
3 PDFs · Instant download
$31.99 $44.97 Save $12.98
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Students

Covers three major eras for AP World History, AP US History, IB History, and A-Level exams in one coherent reference — the wars and the Cold War that followed, studied as a single continuous story.

General Readers

See the entire modern era whole. WWI created the conditions for WWII; WWII created the conditions for the Cold War; the Cold War’s unresolved fractures shape the headlines of 2026. One throughline, three volumes.

Educators

A complete unit spanning the twentieth century into the present. Essay prompts, study questions, and quizzes from all three volumes — enough material for a full term of coursework on the modern world.

WWI Timeline title page
WWI · Title page
WWII Timeline title page
WWII · Title page
Cold War & After Timeline title page
Cold War · Title page
WWI references and authoritative sources
WWI · Sources
WWII references and authoritative sources
WWII · Sources
Cold War references and authoritative sources
Cold War · Sources
  • One continuous story, not three separate units — WWI’s punitive peace set the stage for WWII; WWII’s ending drew the lines of the Cold War; the Cold War’s unresolved fractures (Ukraine, Taiwan, NATO, nuclear arms control) are still making headlines in 2026. Reading them apart misses the throughline.
  • Save nearly $13 versus buying separately — all three volumes for $31.99 instead of $44.97. Same content, same study apparatus, same authoritative sources — just bundled.
  • 127 pages of curated, cited content — every major event, figure, turning point, and battle dated and sourced. References span the National WWI Museum, USHMM, Imperial War Museums, the Wilson Center Cold War International History Project, the U.S. State Department’s FRUS series, and peer-reviewed historians including Keegan, Beevor, Kershaw, Gaddis, Westad, Zubok, Plokhy, and Applebaum.
  • Full study apparatus in all three volumes — glossaries, study questions, essay prompts, and comprehension quizzes with answer keys. Suitable for self-study, classroom assignment, or supplementary reference.

Get all three timelines today

3 PDFs · 127 pages · Instant download
$31.99 $44.97 Save $12.98
Get the Bundle
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