{"id":1714,"canonical_url":"https://www.kudos365.com/today-in-history/events/1740ce-oct-20--1714","name":"1740 CE, October 20","year":1740,"era":"CE","month":10,"day":20,"url":"https://www.kudos365.com/today-in-history/events/1740ce-oct-20--1714","iso-date":"1740-10-20","precision":"year-month-day","description":"\u003cp\u003eMaria Theresa , at 23 yeas of age, becomes the ruler of the Habsburg Monarchy following the death of her father, Emperor Charles VI. A number of European powers, including Frederick the Great of Prussia, challenged her claim, initiating the War of the Austrian Succession. Despite the initial challenges, she proved to be a formidable ruler, strengthening the monarchy and moving towards a more modern state.\u003c/p\u003e","additional_details":"","photo":"https://k365fs.imgix.net/XV6XC4SCRRWuJvgmvsN5_Style_of_Meytens_-_Maria_Theresa_of_Austria%20-%20PD%20-%20R.png?auto=format,compress\u0026fit=clip\u0026max-w=1600","photo_width":341,"photo_height":277,"created_at":"2025-03-20T07:25:41-07:00","updated_at":"2025-10-20T12:19:21-07:00","breadcrumbs":{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"October History","item":"https://www.kudos365.com/today-in-history/october"},{"@type":"ListItem","position":2,"name":"October 20","item":"https://www.kudos365.com/today-in-history/october-20"}]},"schema":{"@context":"https://schema.org","@type":"Thing","@id":"https://www.kudos365.com/today-in-history/events/1740ce-oct-20--1714#eventK365","name":"1740 CE, October 20","headline":"Maria Theresa , at 23 yeas of age, becomes the ruler of the Habsburg Monarchy following the death of her... - 1740 CE","description":"Maria Theresa , at 23 yeas of age, becomes the ruler of the Habsburg Monarchy following the death of her father, Emperor Charles VI. A number of European...","url":"https://www.kudos365.com/today-in-history/events/1740ce-oct-20--1714","additionalType":"HistoricalEvent","inLanguage":"en","datePublished":"2025-03-20T07:25:41-07:00","dateModified":"2025-10-20T12:19:21-07:00","publisher":{"@id":"https://www.kudos365.com/#organizationK365"},"image":{"@type":"ImageObject","url":"https://k365fs.imgix.net/XV6XC4SCRRWuJvgmvsN5_Style_of_Meytens_-_Maria_Theresa_of_Austria%20-%20PD%20-%20R.png?auto=format,compress\u0026fit=clip\u0026max-w=1600","width":341,"height":277},"temporalCoverage":"1740-10-20","isPartOf":[{"@id":"https://www.kudos365.com/#websiteK365"},{"@type":"CollectionPage","@id":"https://www.kudos365.com/today-in-history/october","name":"What Happened in October History"},{"@type":"CollectionPage","@id":"https://www.kudos365.com/today-in-history/october-20#pageK365","name":"What Happened on October 20"}]}}