B. The entrance way (sorry if I am wrong)
Answer:
Seven Years War.
Explanation:
Much of the Western Europe was involved in this war, and some historians are even calling it World War because it stretched on the American continent.
On one side main role was in the hand of Great Britain and Prussia, while on the other side France, Habsburg Monarchy, Spain and Russia were the main protagonists. This war additionally showed the division between European forces and it led to establishment of Britain and Prussia as greatest forces in Europe.
The correct answer is - Zimbabwe.
Zimbabwe is a country where the agriculture is still on a primitive level, with the subsistence agricultural type being the dominant one. The introduction of the genetically modified organisms hasn't really occurred in this country, even though it is a country that can have a great benefit from it if we take into consideration its terrible food supply.
Unlike the rest of the world the tries to increase the productivity so that there's more food, and also cheaper food for the growing population and its growing appetite, Zimbabwe is still firmly holding on to its traditional ways.