The French Revolution swept away the power of the monarchy and ended traditional social order.
I think you could look this up and google and read about them too so you can read on them as well
The Balkans were known as "the powder keg of Europe" because they were ready to "explode" at any moment, with tensions from multiple countries in the region.
Oceania is composed of islands, so when people first reached them, then needed ports. Also, they usually came from other places, and the island were their colonies: the correct answer is a. colonial ports.
