{"id":14761,"date":"2025-02-20T09:20:55","date_gmt":"2025-02-20T08:20:55","guid":{"rendered":"https:\/\/strasbourg.eleusal.com\/?p=14761"},"modified":"2025-02-20T11:36:20","modified_gmt":"2025-02-20T10:36:20","slug":"le-traite-dadams-onis-de-1819-lespagne-les-etats-unis-et-la-fin-dune-epoque","status":"publish","type":"post","link":"https:\/\/strasbourg.eleusal.com\/fr\/le-traite-dadams-onis-de-1819-lespagne-les-etats-unis-et-la-fin-dune-epoque\/","title":{"rendered":"Le Trait\u00e9 d’Adams-On\u00eds de 1819 : l’Espagne, les \u00c9tats-Unis et la fin d’une \u00e9poque"},"content":{"rendered":"

Le 22 f\u00e9vrier 1819, un accord diplomatique scelle le destin de la Floride : le\u00a0Trait\u00e9 d’Adams-On\u00eds<\/strong>\u00a0officialise son transfert de l’Espagne aux \u00c9tats-Unis. Cet \u00e9v\u00e9nement m\u00e9connu marque un tournant dans l’histoire hispano-am\u00e9ricaine, r\u00e9v\u00e9lant les tensions coloniales et les strat\u00e9gies g\u00e9opolitiques du XIX\u1d49 si\u00e8cle. Pourquoi Madrid abandonna-t-elle ce territoire strat\u00e9gique ? Quels enseignements linguistiques et culturels en tirer ? D\u00e9cryptage d’un \u00e9pisode cl\u00e9 pour comprendre l’Am\u00e9rique contemporaine.<\/p>\n

 <\/p>\n

\"Carte<\/a>

Carte de l’Am\u00e9rique du Nord espagnole. La vice-royaut\u00e9 de Nouvelle-Espagne en 1794.<\/p><\/div>\n

 <\/p>\n

Contexte historique : un empire espagnol en crise<\/h3>\n

 <\/p>\n

L’affaiblissement de la couronne espagnole<\/h4>\n

 <\/p>\n

Apr\u00e8s la Guerre d’ind\u00e9pendance espagnole (1808-1814),<\/strong><\/a> l’Espagne peine \u00e0 contr\u00f4ler ses colonies am\u00e9ricaines. Les r\u00e9voltes ind\u00e9pendantistes au Mexique et en Am\u00e9rique du Sud<\/strong><\/a> drainent ses ressources financi\u00e8res. La Floride, territoire peu peupl\u00e9 et co\u00fbteux \u00e0 d\u00e9fendre, devient un fardeau strat\u00e9gique.<\/p>\n

 <\/p>\n

\"Trait\u00e9<\/a>

Floride espagnole en 1810.<\/p><\/div>\n

 <\/p>\n

La menace s\u00e9minole et l’expansionnisme am\u00e9ricain<\/h3>\n

 <\/p>\n

Les attaques r\u00e9p\u00e9t\u00e9es des S\u00e9minoles<\/strong><\/a> \u2013 peuple autochtone alli\u00e9 \u00e0 d’anciens esclaves \u2013 contre la G\u00e9orgie voisine fournissent un pr\u00e9texte aux \u00c9tats-Unis. En 1818, le g\u00e9n\u00e9ral Andrew Jackson<\/a> envahit la Floride,<\/strong> s’emparant des forts espagnols de Pensacola<\/strong> et Saint Augustine.<\/strong> Une provocation calcul\u00e9e.<\/p>\n

 <\/p>\n

\"Seminole<\/a>

S\u00e9minole en 1833.<\/p><\/div>\n

 <\/p>\n

N\u00e9gociations diplomatiques : jeu d’\u00e9checs g\u00e9opolitique<\/h3>\n

 <\/p>\n

Les enjeux du marchandage territorial<\/h4>\n

 <\/p>\n

Les discussions entre\u00a0John Quincy Adams<\/strong><\/a>\u00a0(\u00c9tats-Unis) et\u00a0Luis de On\u00eds<\/strong><\/a>\u00a0(Espagne) durent deux ans. Madrid cherche \u00e0 pr\u00e9server le Texas et la Californie,<\/strong> tandis que Washington r\u00e9clame un acc\u00e8s au Pacifique.<\/strong> Le compromis final fixe la fronti\u00e8re sur la rivi\u00e8re Sabine<\/strong><\/a> ( son nom -en espagnol Rio de Sabinas-<\/i>\u00a0provient du nom espagnol d\u00e9signant le cypr\u00e8s<\/a>, dont les vastes for\u00eats s’\u00e9tendent le long du cours aval ).<\/p>\n

 <\/p>\n

\"Carte<\/a>

Carte illustrant le trait\u00e9 Adams-On\u00eds.<\/p><\/div>\n

 <\/p>\n

Clauses m\u00e9connues du trait\u00e9<\/h3>\n

 <\/p>\n

– Indemnisation<\/strong> de 5 millions de dollars pour les colons am\u00e9ricains.<\/p>\n

– Droits commerciaux<\/strong> pr\u00e9f\u00e9rentiels pour l’Espagne \u00e0 Pensacola jusqu’en 1831.<\/p>\n

– Reconnaissance mutuelle des revendications<\/strong> territoriales dans le Pacifique.<\/p>\n

 <\/p>\n

Cons\u00e9quences imm\u00e9diates : un nouvel \u00e9quilibre des pouvoirs<\/h3>\n

 <\/p>\n

Le coup d’arr\u00eat \u00e0 l’empire espagnol<\/h4>\n

 <\/p>\n

Ratifi\u00e9 en 1821, le trait\u00e9 pr\u00e9cipite la perte du Mexique<\/strong> (ind\u00e9pendant d\u00e8s 1821) et acc\u00e9l\u00e8re le d\u00e9clin colonial espagnol. Un diplomate madril\u00e8ne nota :\u00a0\u00ab Nous avons sauv\u00e9 les meubles, mais perdu la maison \u00bb<\/em>.<\/p>\n

 <\/p>\n

\"Divisions<\/a>

Divisions politiques du Mexique 1821.<\/p><\/div>\n

 <\/p>\n

L’essor de la destin\u00e9e manifeste am\u00e9ricaine<\/h4>\n

 <\/p>\n

Les \u00c9tats-Unis doublent leur territoire en 20 ans (1803-1821). Ce succ\u00e8s diplomatique nourrit leur doctrine expansionniste, menant \u00e0 l’annexion du Texas (1845)<\/strong><\/a> et \u00e0 la guerre contre le Mexique (1846-1848).<\/strong><\/a><\/p>\n

 <\/p>\n

H\u00e9ritage culturel : traces espagnoles en Floride<\/h3>\n

 <\/p>\n

Toponymie et architecture coloniale<\/h4>\n

 <\/p>\n

Malgr\u00e9 la cession, la Floride conserve des\u00a0noms espagnols<\/strong>\u00a0embl\u00e9matiques :<\/p>\n

– San Agust\u00edn<\/strong><\/a><\/em> (Saint Augustine) : plus ancienne ville am\u00e9ricaine<\/strong> (fond\u00e9e en 1565).<\/p>\n

– Cayo Hueso<\/strong><\/a><\/em> (Key West).<\/p>\n

– Bah\u00eda Honda<\/strong><\/a><\/em> (baie profonde en espagnol).<\/p>\n

 <\/p>\n

Influence linguistique actuelle<\/h3>\n

 <\/p>\n

Aujourd’hui, 26% des Floridiens parlent espagnol.<\/strong> Les m\u00e9dias comme\u00a0El Nuevo Herald<\/em>\u00a0(Miami)<\/strong><\/a> t\u00e9moignent de cette persistance culturelle, renforc\u00e9e par les migrations cubaines et portoricaines.<\/strong><\/p>\n

 <\/p>\n

Le\u00e7ons pour l’apprentissage de l’espagnol<\/h3>\n

 <\/p>\n

\u00c9tudier les documents historiques<\/h4>\n

 <\/p>\n

Le journal de John Quincy Adams<\/strong><\/a> (en fran\u00e7ais) et la correspondance d’On\u00eds<\/strong><\/a> offrent des\u00a0textes authentiques<\/strong>\u00a0pour travailler :<\/p>\n

– Le vocabulaire diplomatique.<\/p>\n

– Les formulations du XIX\u1d49 si\u00e8cle.<\/p>\n

– Les diff\u00e9rences entre espagnol europ\u00e9en et colonial.<\/p>\n

 <\/p>\n

Th\u00e8mes de d\u00e9bat en classe<\/h4>\n

 <\/p>\n

– Le r\u00f4le des langues dans la diplomatie (fran\u00e7ais\/espagnol\/anglais).<\/p>\n

– La construction identitaire \u00e0 travers les trait\u00e9s.<\/p>\n

 <\/p>\n

Conclusion : m\u00e9moires crois\u00e9es d’un trait\u00e9<\/h3>\n

 <\/p>\n

Le\u00a0Trait\u00e9 d’Adams-On\u00eds<\/strong>\u00a0d\u00e9passe le simple \u00e9change territorial. Il incarne :<\/p>\n

1. La transition du colonialisme europ\u00e9en vers l’imp\u00e9rialisme<\/strong> am\u00e9ricain.<\/p>\n

2. Les racines hispaniques<\/strong> m\u00e9connues des \u00c9tats-Unis.<\/p>\n

3. Un cas d’\u00e9tude pour analyser les rapports de force linguistiques.<\/strong><\/p>\n

En 2025, son h\u00e9ritage se lit dans les rues de Miami comme dans les manuels d’histoire. Un sujet id\u00e9al pour explorer la richesse culturelle hispanique<\/strong> <\/a>\u00e0 travers des sources originales et des d\u00e9bats transdisciplinaires.<\/p>\n","protected":false},"excerpt":{"rendered":"

Le 22 f\u00e9vrier 1819, un accord diplomatique scelle le destin de la Floride : le\u00a0Trait\u00e9 d’Adams-On\u00eds\u00a0officialise son transfert de l’Espagne aux \u00c9tats-Unis. Cet \u00e9v\u00e9nement m\u00e9connu marque un tournant dans l’histoire hispano-am\u00e9ricaine, r\u00e9v\u00e9lant les tensions coloniales et les strat\u00e9gies g\u00e9opolitiques du XIX\u1d49 si\u00e8cle. Pourquoi Madrid abandonna-t-elle…<\/p>\n","protected":false},"author":19,"featured_media":14781,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[661,670,759],"tags":[761,760],"class_list":["post-14761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-culture-espagnole","category-culture-hispanique","category-histoire","tag-seminole","tag-traite-dadams-onis"],"yoast_head":"\nLe Trait\u00e9 d'Adams-On\u00eds de 1819 : l'Espagne, les \u00c9tats-Unis et la fin d'une \u00e9poque - ELE USAL Strasbourg<\/title>\n<meta name=\"description\" content=\"Explorez le Trait\u00e9 d'Adams-On\u00eds (1819) : la cession de la Floride par l'Espagne aux \u00c9tats-Unis, ses cons\u00e9quences historiques et son h\u00e9ritage culturel.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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