Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey to the south, Serbia and North Macedonia to the west, and Romania across the Danube river to the north. It covers a territory of 110,994 square kilometres (42,855 sq mi) and is the tenth largest within the European Union and the sixteenth-largest country in Europe by area. Sofia is the nation's capital and largest city; other major cities include Plovdiv, Varna, and Burgas.
Bulgaria and Romania sign the Treaty of Accession 2005 to join the European Union
Bulgaria and Romania sign the Treaty of Accession 2005 to join the European Union.
On April 25, in the year 2005, Bulgaria and Romania sign the Treaty of Accession 2005 to join the European Union. This event is recorded as a Historical Events event in the history of April 25, one of 419 recorded events on this date across all of history.
Key Facts
- This event took place on April 25, 2005 (AD era).
- It is categorised as a Historical Events event in recorded history.
- Referenced in 4 Wikipedia articles.
- The event is associated with a specific geographical location (see map below).
- Wikipedia source last updated on 22 April 2026.
On This Date in History 419
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
More on April 25
At least 8,962 are killed in Nepal after a massive 7
At least 8,962 are killed in Nepal after a massive 7.8 magnitude earthquake strikes Nepal.
The Flint water crisis begins when officials at Flint, Michigan switch the city's water supply to the Flint River, leadi
The Flint water crisis begins when officials at Flint, Michigan switch the city's water supply to the Flint River, leading to lead and bacteria contamination.
Boris Yeltsin's funeral: The first to be sanctioned by the Russian Orthodox Church for a head of state since the funeral
Boris Yeltsin's funeral: The first to be sanctioned by the Russian Orthodox Church for a head of state since the funeral of Emperor Alexander III in 1894.
The final piece of the Obelisk of Axum is returned to Ethiopia after being stolen by the invading Italian army in 1937
The final piece of the Obelisk of Axum is returned to Ethiopia after being stolen by the invading Italian army in 1937.
A seven-car commuter train derails and crashes into an apartment building near Amagasaki Station in Japan, killing 107,
A seven-car commuter train derails and crashes into an apartment building near Amagasaki Station in Japan, killing 107, including the driver.
The March for Women's Lives brings over one million protesters, mostly pro-choice, to Washington D
The March for Women's Lives brings over one million protesters, mostly pro-choice, to Washington D.C. to protest the Partial-Birth Abortion Ban Act of 2003, and other restrictions…
Comments 0
Sign in to join the discussion.