There are several online communities and forums where you can discuss history topics with other students studying in Class 11. These platforms provide a space for students to interact, share knowledge, and engage in meaningful discussions about historical events, concepts, and ideas. Here are a few popular options:

1. EduRev History Community:
- EduRev is an online learning platform that offers a dedicated history community where Class 11 students can connect and discuss various history topics.
- This community provides a platform for students to ask questions, share study materials, and engage in discussions with their peers.
- You can find a wide range of topics related to Class 11 history syllabus, including ancient, medieval, and modern history.

2. Reddit History Subreddit:
- Reddit is a popular online platform with numerous subreddits dedicated to different subjects, including history.
- The r/History subreddit allows students to engage in discussions with history enthusiasts, professionals, and fellow students from around the world.
- You can find specific threads related to Class 11 history topics or start your own discussion by asking questions or sharing interesting historical facts.

3. Quora History Community:
- Quora is a question-and-answer platform where you can find a diverse community of history enthusiasts and experts.
- The History topic on Quora allows you to ask questions, seek explanations, and discuss various historical subjects with other students and experts.
- You can also find answers to previously asked questions related to Class 11 history curriculum.

4. History Discussion Forums:
- Several online discussion forums are dedicated to history, where students can participate in conversations about different historical periods and events.
- History Stack Exchange is one such forum where you can ask specific questions related to Class 11 history syllabus and receive answers from the community.
- Another popular forum is Historum, which covers a wide range of historical topics and provides a platform for students to engage in discussions.

These online communities and forums offer a great opportunity for Class 11 students to expand their knowledge, clarify doubts, and engage in meaningful discussions with other students who share a common interest in history. Remember to always follow the rules and guidelines of these platforms to ensure a positive and enriching experience.