Answer:
Although Belgium did colonize other parts of the world it wasn't close to the amount of land grabbed by the other 3 empires so I would say Belgium.
Explanation:
The most likely reason that the United Kingdom has the largest shipping losses is that of the fact that the United Kingdom had the largest navy and because of this, the aforementioned fact also led to the increase in losses of the shipping of the United Kingdom.
There were actually two theories that Hitler did emphasize in his book, Mein Kampf, it was his hatred towards Communism and Judaism. He gave contrast to his hatred towards Jews and other minorities. He also formulated his own dictatorship as a political theory on his own.