The school subject that I hate most

The school subject that I hate most is Singapore's history. In my opinion, Singapore's history is very short, or in other words, I can say that Singapore has no history. When I read the history text-book I cannot find a clue by which we can contact all kinds of historical event. But in the history of China there is a very clearly clue, so I can study it easily. Singapore's history makes me be at a loss. It is so disorderly that I have no interesting to study it. As you know, my score of Singapore’s history is very poor. I decide to do my best to study it.