LONDON (AP) — Prince Harry, who is fifth in line for the British throne, has become engaged to the American actress Meghan Markle. They plan to marry in the spring. Here are some key events in Harry’s life.Sept. 15, 1984: Prince Harry is born to Prince Charles, the heir to the throne, and Princess Diana, who died in 1997. He is the royal couple’s second son, following Prince William. He was christened three months later. His official title is His Royal Highness Prince Henry of Wales.Aug. 31, 1997: Diana dies in a car crash in Paris. One week later, Harry and William walk behind her cortege at her funeral, televised live throughout the world.September 1998: Harry goes to boarding school at Eton College, where he plays rugby, cricket and polo.May 2005: Harry carries on a royal family tradition by pursuing a military career as an officer cadet at the Royal Military Academy Sandhurst. Her serves in the British Armed Forces for 10 years, including two operational assignments to Afghanistan. He eventually qualifies as an Apache Attack Helicopter Pilot.August 2012: Harry and the royal family are embarrassed by publications of photos of him playing “strip billiards” during a party weekend in…