Answer:
Cuba was never divided into separate democratic country and communist country.
Step-by-step explanation:
Out of all the given options, Cuba is the only country that was never divided into two different countries having a communist regime in one and a democracy in the other.
Cuba was once under the influence of the USSR and it then served as a communist regime.
The Cuban government trained a group of people and send them to fight for the wars supported by Soviet in Africa. Later, there were severe economic damage which lead to shortage of food and fuel and the Cuban government didn’t accept the help from American government until 1995.
But its people believed in its leadership and never demanded the country to be split into two parts.