Many palaces and forts of former feudatory states are now:

The correct answer is: A) Heritage sites.

Many palaces and forts of former feudatory states are now heritage sites. They are protected by the government and are open to the public for tourism. These sites are important because they are a part of our history and culture. They can teach us about the lives of the people who lived in these places and the events that took place there.

Here is a brief explanation of each