Can be in the form of physical resources (fossilfuels, minerals, land) but also human resources (level of education and skills in a nation, and the sheer numbers of people)
A set of beliefs, values and opinions held by many people in a society, which determine what is considered normal or acceptable behaviour. Superpowers project their ideology on others.
A large and powerful economy gives nations the resources to build and maintain a powerful military, exploit natural resources and develop human resources through education
The threat of military action is a powerful bargaining chip, and military force can be used to achieve geopolitical goals. Some forms of military power, such as a blue water navy, drone, missile and satellite technology, can be deployed globally and reach distant places
The ability to influence others through diplomacy to 'get your way' is important and is exercised through international organisations such as the UN and WorldTradeOrganization, and through bilateral talks between countries
Halford Mackinder, a British geographer, identified a region of Eurasia called the Heartland, which he believed was the key strategic location in the world
Mackinder's Heartland Theory was influential because it contributed to policies of containment after the First World War, to limit the ability of Germany to expand its land area
The UK, a relatively small country, managed to maintain a globalempire that, by 1920 ruled over twenty per cent of the world's population and 25 per cent of its land area
The global geopolitical situation in the 1930s was increasingly multi-polar, with emerging powers challenging the traditional global influence of established colonial powers and regional powers