Before revision: In 1961, Brazilian president Jânio Quadros planned the annexation of French Guiana, but resigned due to "hidden forces" , likely in a failed move to gain more political power,Skidmore, Thomas E. 2007.
After revision: In 1961, Brazilian president Jânio Quadros planned the annexation of French Guiana, but resigned , likely in a failed move to gain more political power,Skidmore, Thomas E. 2007.