BAGHDAD — Along the Tigris River, young Iraqi men and women in jeans and sneakers danced with joyous abandon on a recent evening to a local rapper as the sun set behind them. It's a world away from the terror that followed the U.S. invasion 20 years ago.

Iraq's capital is full of life, its residents enjoying a rare peaceful interlude in a painful modern history. The city's open-air book market is crammed with shoppers. Affluent young men cruise muscle cars. A few glitzy buildings sparkle where bombs once fell.

Iraq War Anniversary

Youths gather along the Tigris River for a concert by rap artist OG Khalifa in Baghdad, Iraq, Saturday Feb. 25, 2023. One of the songs he performed mocks “sheikhs,” those who wield power in the new Iraq through wealth or political connections. (AP Photo/Jerome Delay)

Iraq War Anniversary

Women stand on the "martyrs' bridge" spanning the Tigris River in Baghdad, Iraq, Friday, Feb. 24, 2023. (AP Photo/Jerome Delay)

Iraq President Interview

Iraqi President Abdul Latif Rashid

Iraq War Anniversary

Noor Alhuda Saad, 26, a Ph.D. candidate at Mustansiriya University who describes herself as a political activist, sits in a Baghdad cafe on Wednesday, March 1, 2023. She says her generation has been leading protests decrying corruption, demanding services and seeking more inclusive elections -- and won’t stop till they’ve built a better Iraq. “The people in power do not see these as important issues for them to solve. And that is why we are active.” (AP Photo/Jerome Delay)

Iraq War Anniversary

Young men chat near Al-Mutanabbi street in Baghdad, Iraq, Friday, Feb. 24, 2023. Two decades after a U.S.-led invasion, Iraq’s capital today is full of life and a sense of renewal, its residents enjoying a hopeful, peaceful interlude in a painful modern history. (AP Photo/Jerome Delay)

Iraq War Anniversary

Worshippers gather for Friday prayers in the Sadr City neighborhood of Baghdad, on Friday, March 3, 2023. This working-class, conservative and largely Shiite suburb in eastern Baghdad is home to more than 1.5 million people. (AP Photo/Jerome Delay)

Iraq War Anniversary

Mohammed Zuad Khaman, center, prepares kebabs at his family's cafe in one of Baghdad's poorer neighborhoods along King Ghazi Street on Monday, Feb. 27, 2023. Khaman is a talented footballer, but he says he cannot get an opportunity to play in any of Baghdad's amateur clubs because he does not have any "in" with the militia-related gangs that control sports teams in the city. (AP Photo/Jerome Delay)