Answer:
South Africa
Explanation:
There are small minority of countries in the world which have more than one capital.
Therefore,South Africa is the only one with three capitals.
They begin bombarding the castle
The main idea of the passage is An arm appears out of the water and shakes the sword three times. This shows that the there are many traitors in his men and that no one can ever helped him when he was drowning in the water that is why he was asking for help.