The Declaration of Independence states the rights of all American citizens. It, well, declares independence. In the document, it states the three main natural rights, “Life, Liberty, and the Pursuit of Happiness.”
The statement is - True.
If we take in consideration the events that took place, and how each industrialized nation was behaving, it can easily be said that each of them thought that their own nation and culture are the best in the world, and that they are somehow superior compared to the others. Unfortunately, this type of thinking led to many conflicts and tensions, and eventually to the World Wars.