Here is the full list of all 11 Campaign Clicker achievements.
Unlock Mayor Eastwood
Unlock the Guvernator
Unlock Richard Nixon
Get 1 Landslide win
Complete your first Campaign
Get 10 Landslide wins
Get 100 Landslide wins
Destroy 1000 dollars of the national debt
Invest in education 1000 times
Unlock John F. Kennedy
Earn your first victory