The correct answer is:
Venezuela and Cuba
Explanation:
1. In recent decades, most major Latin American countries have transitioned to democracy.
2. However, Venezuela and Cuba have not embraced democracy to the same extent as other countries in the region.
3. Venezuela has faced political turmoil and challenges to its democratic institutions under the leadership of President Nicolás Maduro.
4. Cuba has been under the rule of the Communist Party since the Cuban Revolution in 1959, maintaining a socialist system rather than a democratic one.
Therefore, among the given options, Venezuela and Cuba are the countries that have not turned to democracy in recent decades.