1.Why has the Director called Bernard Marx in for a public meeting? 2.Why does he want to accuse Bernard in front of upper-caste workers? 3.What charges does he make against Bernard? 4.How does Bernard answer the Director’s accusations?

See explaination

Explanation:

1. The director wants to remove Bernard from society since he threatens the social stability of the world state.

2. He wants to accuse Bernard in front of the upper caste in order to show the upper caste workers what they may lose if they follow in Bernard's footsteps, he has them join the meeting.

3. The charges the director had against Bernard was on his claims that Bernard refusing to take part in social norms is offensive and dangerous to everyone around him.

4. Bernard responded to this, by bringing in John and Linda.

it is true my friend