Final answer:
Costa Rica is the country situated between the Cocos Plate and the Caribbean Plate. It is a democratic and peaceful country with a stable economy.
Step-by-step explanation:
The country situated between the Cocos Plate and the Caribbean Plate is Costa Rica. Costa Rica is a democratic and peaceful country that does not have an army. It is bordered by Nicaragua to the north and Panama to the southeast. The Pacific Ocean is to the west, the Caribbean Sea is to the east, and Ecuador is to the south of Cocos Island.
Spanish is the official language of Costa Rica, and the capital and largest city is San Jose. The country is known for its stable economy and has earned the nickname 'the Switzerland of Central America'.