After his father's death in this year, Alexander was crowned czar at 23.
When is 1801
The Social Democrats split into these two groups over philosophical changes.
Who are the Bolsheviks and the Mensheviks?
In 1976, the first images of Mars were taken by this spacecraft
What is Viking Lander I?
Triton has the coldest surface temperature in the Solar System which is...
What is -391 fahrenheit?
The Russian word cosmonaut translates to
What is "universe sailor"?
Alexander I died in this year due to illness.
When is 1825?
This literary work argues that workers never receive the full value for their labor and work because the owners keep the profits.
What is Das Kapital?
This person was the last of the Romanov czars and caused the collapse of the Russian military, economy, and monarchy.
Who is Nicholas II?
This term comes from the Greek work "star-like"
What is asteroid?
When this object hits the ground on Earth's surface, it is known as a meteorite.
What is a meteor?
This policy enforced Russian culture on the vast number of ethnic minorities that lived in Russia.
What is Russification?
Karl Marx and Friedrich Engels co-authored this book.
What is The Communist Manifesto?
Catherine II became interested in this philosophical period because it emphasized the use of reason.
What is the Enlightenment?
This gas in the clouds gives the planet Neptune its bright blue appearance.
What is methane?
Astronaut comes from these two Greek words meaning star and sailor
What is atron and naut?
This European Emperor invaded Russia in 1812.
Who is Napoleon Bonaparte?
What is Capitalism?
130 people were killed and more injured when Russian soldiers opened fire on a peaceful crowd on this famous day.
What is Bloody Sunday?
A collection of small orbiting bodies located beyond Neptune is called...
What is The Kuiper Belt?
This is a small celestial object that creates a "tail" when it passes near the sun.
What is a comet?
This czar freed all serfs and ordered landlords to provide each family with a plot of land.
Who is Alexander II?
This is the french word for capitalist
What is bourgreoisie?
These planets are known as the gas giants
What is Jupiter, Saturn, Uranus, and Neptune?
Who is Clyde Tombaugh?
The first men landed on the moon in this year
When is 1969?