Alexander I, Prince (Principality of Bulgaria) : All Data

Alexander I was a prince who ruled over the Principality of Bulgaria from 1879 to 1886. During his reign, he faced significant challenges, including the Serbo-Bulgarian War of 1885. This conflict erupted between Bulgaria and Serbia in September 1885 and lasted for about a month. Despite initial setbacks, Alexander I successfully defended Bulgarian interests and secured territorial gains. However, his reign was cut short by the Unification of Bulgaria in 1886, which led to his abdication. While Alexander I's rule was relatively brief, he played a crucial role in shaping Bulgaria's early history and defending its sovereignty during a time of regional tensions.