page_title: 1668
hierarchical_section_title: 1668
caption_attribution_description: English: Map showing French gains following the Treaty of Aix-la-Chapelle (1668)
context_page_description: 1668 was a leap year starting on Sunday of the Gregorian calendar and a leap year starting on Wednesday of the Julian calendar, the 1668th year of the Common Era and Anno Domini designations, the 668th year of the 2nd millennium, the 68th year of the 17th century, and the 9th year of the 1660s decade. As of the start of 1668, the Gregorian calendar was 10 days ahead of the Julian calendar, which remained in localized use until 1923.
context_section_description: 1668 (MDCLXVIII) was a leap year starting on Sunday of the Gregorian calendar and a leap year starting on Wednesday of the Julian calendar, the 1668th year of the Common Era (CE) and Anno Domini (AD) designations, the 668th  year of the 2nd millennium, the 68th  year of the 17th century, and the  9th   year of the 1660s decade. As of the start of 1668, the Gregorian calendar was 10 days ahead of the Julian calendar, which remained in localized use until 1923.
caption: May 2: Treaty of Aix-la-Chapelle
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