Since World War II, the number of independent countries has significantly increased due to decolonization and the dissolution of empires. Factors such as national movements and geopolitical changes contributed to the emergence of many new nations. Today, there are over 190 recognized sovereign states globally. ;
The number of independent countries in the world has significantly increased since the end of the Second World War. Factors such as decolonization and the dissolution of empires led to many new nations emerging. Therefore, the correct answer is: D. It has increased significantly.
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