The Russian Empire was a vast empire that spanned most of northern Eurasia from its proclamation in November 1721 until its dissolution in March 1917. At its height in the late 19th century, it covered about 22,800,00… See more

The foundations of a Russian national state were laid in the late 15th century during the reign of Ivan III. By the early 16th century, all of the semi-independent and petty princedoms in Russia had been unified with Moscow. D… See more

By the end of the 19th century the area of the empire was about 22,400,000 square kilometers (8,600,000 sq mi), or almost one-sixth of the Earth's landmass; its only rival in size at the time was the British Empire. … See more

From its initial creation until the 1905 Revolution, the Russian Empire was led by the emperor (also referred to as tsar) who ruled as an absolute monarch. After the Revolution of 1905, Russia developed a new type o… See more