The Crimson Frontier

The Crimson Frontier began in 240 ABY. The Jedi have had control over both the Republic and Empire. Previous battles only took place in space for the Jedi control to "finish" off whatever Sith or Sith troops there were.

"You Jedi say that there is no more Sith. Ha! Here I am and there's more to come!"

- Darth Mastodon

 was an event... (expand and explain)

What began The Crimson Frontier was from several points of view (multiple characters). The Jedi focused on protecting the Republic and the Empire. Especially the Empire, since they have had control over it for 100 years. Though the Sith were thought to be gone, there were those who joined the Dark Side due to being forced, vengeful, or wanting power.