Frise chronologique introduction historique au droit sépia

Historical timeline infographic titled "American Civil War Timeline" — dominant HORIZONTAL timeline ribbon across an aged parchment background, antique map styling, monochrome textbook palette in sepia, charcoal, and faded ink tones, neutral scholarly mood. Create a clear macro structure overlaid on the timeline adapted to this conflict: "Secession → Escalation → Turning Point → Union Victory → Reconstruction Begins". Show 9 milestone events spaced evenly along the ribbon, each with precise date, short heading IN English, one-line caption IN English, and a period-appropriate visual cue. Milestones: 1) "1860-11-06" — "Lincoln Elected" — "Abraham Lincoln's victory intensified sectional tensions over slavery and union." Visual cue: tall stovepipe hat and ballot paper. 2) "1860-12-20" — "South Carolina Secedes" — "The first state formally left the Union, prompting a secession crisis." Visual cue: parchment ordinance scroll. 3) "1861-04-12" — "Fort Sumter" — "Confederate bombardment of Fort Sumter began open war." Visual cue: coastal fort silhouette and cannon smoke, no gore. 4) "1861-07-21" — "First Bull Run" — "The first major battle showed the war would be long and costly." Visual cue: crossed drums and officer field glass. 5) "1863-01-01" — "Emancipation Proclamation" — "Lincoln declared freedom for enslaved people in rebelling states." Visual cue: sealed proclamation document and broken chain. 6) "1863-07-01 to 1863-07-03" — "Gettysburg" — "A decisive Union victory halted Confederate invasion of the North." Visual cue: cemetery ridge marker and cannon wheel. 7) "1863-07-04" — "Vicksburg Falls" — "Union capture of Vicksburg gave control of the Mississippi River." Visual cue: river gunboat and map line along the Mississippi. 8) "1865-04-09" — "Appomattox" — "Robert E. Lee surrendered to Ulysses S. Grant, ending major fighting." Visual cue: stacked rifles and courthouse outline. 9) "1865-12-06" — "13th Amendment" — "The United States abolished slavery throughout the nation." Visual cue: constitutional scroll and laurel branch. Include a small inset map labeled "United States in 1863" showing Union, Confederacy, and border states in restrained monochrome hatch patterns, plus a subtle label "Mississippi River strategic corridor" and a compact note for Confederate territorial extent at peak. Add 3 key figures in small portrait medallions with dates and exact rendered names: "Abraham Lincoln (1809-1865)", "Ulysses S. Grant (1822-1885)", "Robert E. Lee (1807-1870)". Add a small legend in English for phases and map shading. Ensure all text is sharp, highly readable, and laid out like a textbook reference plate. No gore, no death photography, no flags or hate symbols, neutral presentation, no propaganda framing. editorial historical illustration, textbook-grade clarity, period-appropriate imagery, vector-clean lines. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no watermarks Render dates in Arabic numerals. Avoid graphic battlefield gore, no real death photos, no flags or symbols of hate movements. For contested historical narratives, present neutrally — no propaganda framing, no glorification of atrocities. Period-appropriate but tasteful.