What impact did the french revolution have on the rest of europe?

other european countries became more liberal.
other european countries became more conservative.
other european countries declared war on france.
other european countries lost tourist dollars.

The correct answer is Other European countries declared war on France.

After the revolution, there were many people around Europe who wanted to take these ideals and have revolutions worldwide. Countries like Austria and Britain opposed this and didn't want to change their ways so they opposed those people and didn't support France. Many wars were led especially in Austria by Monarchs who fought against revolutions.