Home›History of technology›해사사🌐한국어EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsSvenskaРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ1516975· pop 19· linked from 1,017 articles해사사Also known as marine history, study of maritime activity, history of maritime activitystudy of human activity at seaWikidata factsShow 1 more factCommons categoryMaritime historySources (3)wikidata.orgdocs.openalex.orgweb.archive.orgvia Wikidata · CC0Available in 17 languagesEspañolDeutsch中文Русскийالعربيةहिन्दीBahasa IndonesiaBavarianFinnishGeorgianConnectionsAmerican Revolutionary WarEntityUnited States NavyEntityCategoriesHistory of technologyMaritime historyWikisource templates with missing id