Who began a savage campaign to overthrow Europe?

julius caesar

Right.

Caesar in the wars of 58BC conquered Gaul, but not all of Europe. I would have leaned to Napoleon..he went all the way to Russia.

We could also add Hitler to this list.

correct. I forget about him.

Sorry, but that answer is incorrect. Julius Caesar was a Roman general and statesman who played a significant role in the Roman Republic's transition into the Roman Empire, but he did not begin a savage campaign to overthrow Europe.

To find the correct answer to your question, I recommend conducting further research using reliable sources such as history books or online encyclopedias. These sources can provide you with accurate information about any individuals or events related to a savage campaign to overthrow Europe.