what happened in the last 30 minutes in the film black panther 2018?

In the last 30 minutes of the film "Black Panther" (2018), several pivotal events occur:

1. T'Challa's identity as the Black Panther is revealed to the world. He addresses the UN and pledges to share Wakanda's technology and resources with the rest of the world.

2. Erik Killmonger, T'Challa's cousin and main antagonist, takes control of Wakanda and orders the shipment of their advanced weapons to various locations around the world.

3. T'Challa, who was presumed dead after a duel with Killmonger, is found alive and healed by his sister Shuri, his love interest Nakia, and his mother Ramonda.

4. T'Challa, along with Shuri, Nakia, and members of the Dora Milaje, orchestrates a plan to reclaim the throne and stop Killmonger's destructive reign. They recruit the Jabari tribe for support.

5. A fierce battle breaks out between T'Challa's allies and Killmonger's loyalists. The battle takes place in and around the Vibranium mines of Wakanda.

6. T'Challa eventually confronts Killmonger in one-on-one combat. They engage in a brutal fight, and T'Challa manages to defeat Killmonger, but not before acknowledging his cousin's grievances.

7. T'Challa offers to save Killmonger's life, but he chooses to die instead, wanting to be buried in the sunset like his ancestors.

8. With Wakanda saved, T'Challa implements his plan of sharing their knowledge and resources with the world, establishing outreach centers in different locations.

Overall, the last 30 minutes of "Black Panther" contain intense action, emotional confrontations, and a resolution that sets the stage for the future of Wakanda.