AI overview
1828 was a year in the early 19th century when various political, social, and cultural developments took place around the world. Without more specific context about what happened that year, it's difficult to explain why it particularly matters in history, though like any year it had events that affected the people living through it.
AI-generated from the Wikipedia summary — may contain errors.
Article
August 21 to 28: The Battle of Akhaltsikhe is won by Russia over the Ottomans. February 22: The Treaty of Turkmenchay is signed as Persia cedes territories to the Russian Empire.
1828 (MDCCCXXVIII) was a leap year starting on Tuesday of the Gregorian calendar and a leap year starting on Sunday of the Julian calendar, the 1828th year of the Common Era (CE) and Anno Domini (AD) designations, the 828th year of the 2nd millennium, the 28th year of the 19th century, and the 9th year of the 1820s decade. As of the start of 1828, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.