Part 1:
* The Trio's Escape from Privet Drive: Harry, Ron, and Hermione flee their pursuers and begin their quest to find the Horcruxes.
* The Death Eaters' Attack on the Burrow: The Weasley family home is attacked, resulting in the death of Dobby the house-elf.
* The Search for the Horcruxes: The Trio travels across the country, encountering numerous dangers and uncovering clues about the Horcruxes.
* The Loss of Griphook and the Sword of Gryffindor: Ron, frustrated and jealous, leaves the group, but rejoins them later.
* The Discovery of the Hallow's Symbol: Harry finds a symbol, which turns out to be a Deathly Hallow.
* The Battle of Godric's Hollow: The Trio confronts the Death Eaters and discovers the truth about Harry's parents' death.
* The Capture of Harry, Ron, and Hermione: The trio is captured by Snatchers and imprisoned in Malfoy Manor.
* Dobby's Sacrifice: Dobby saves Harry, Ron, and Hermione from the Malfoys, but is fatally wounded by Bellatrix Lestrange.
Part 2:
* The Trio's Escape from Malfoy Manor: Harry, Ron, and Hermione escape from Malfoy Manor with the help of Dobby.
* The Journey to Hogwarts: The Trio return to Hogwarts and discover that Voldemort has seized control of the school.
* The Battle of Hogwarts: A massive battle erupts between the forces of good and evil, resulting in numerous casualties on both sides.
* The Confrontation with Voldemort: Harry confronts Voldemort in the Great Hall, and a final duel ensues.
* The Sacrifice of Neville Longbottom: Neville kills Nagini, Voldemort's final Horcrux.
* Harry's Death and Resurrection: Harry sacrifices himself to save everyone, but is resurrected through the power of love and the Elder Wand.
* Voldemort's Demise: Voldemort's power wanes, and he is finally defeated.
* The World After the War: The wizarding world begins to rebuild after the war, and a new era of peace begins.
Other Important Events:
* The introduction of the Deathly Hallows: The Hallows play a pivotal role in the events of the book, and Harry's connection to them is explored in depth.
* The exploration of love and sacrifice: The themes of love and sacrifice are prominent throughout the book, and Harry's willingness to sacrifice himself for others is central to the plot.
* The importance of friendship and loyalty: The bond between Harry, Ron, and Hermione is tested throughout the book, but their friendship ultimately prevails.
These are just a few of the many important events in Harry Potter and the Deathly Hallows. The book is filled with action, adventure, and suspense, and it is a fitting conclusion to the Harry Potter series.