Feudalism

1. King

1.1. Environment

1.2. Responsibilities

1.3. Rights

1.3.1. New node

2. Nobles

2.1. Environment

2.2. Responsibilities

2.2.1. New node

2.3. Rights

3. Knights

3.1. Environment

3.2. Responsibilites

3.3. Rights

4. Clergy

4.1. Environment

4.2. Responsibilities

4.3. Rights

5. Peasants

5.1. Environment

5.1.1. Lord's Manor

5.2. Responsibilities

5.3. Rights

6. New node

7. New node