Based on the clue 'after a 43 year reign king gustavus v of this coun...', what is the answer?

What is associated with: after a 2009 accident this tour de france champ riding a bike isnt something you just remember… What is associated with: after a 22 year reign this countrys queen christina abdicated june 6 1654? What is associated with: after a 3 year ride at the top in us sales this honda model lost its no 1 position to the taur… What is associated with: after a 3900 mile journey this chinese river flows into the east china sea? What is associated with: after a 5 year hiatus from touring this gwen stafani band hit the road in 2009 on a summer tou… What is associated with: after a 5 year legal battle with a sugar company this pizza chain won the right to keep its na… What is associated with: after a 50 year active reign wilhelmina stepped down as queen of this country in 1948? Based on the clue 'after a 58 year flirtation this woman called it of...', what is the answer?