20 years afta World Trade Centre twin towers and di Pentagon suffer terror attacks, US remember di 2,977 pipo wey die.
On Tuesday September 11, 2001 four passenger planes wey al-Qaeda militants hijack crash into World Trade Centre twin towers and di Pentagon.
Di first of six moments of silence start wit di ringing of a bell at di exact time di first plane hit di North Tower of di World Trade Centre.
Di bell ring again wen di second plane crash into di South Tower;
Dat na wen each of di twin towers fall; wen a third jet strike di Pentagon;
And wen a fourth plane crash into one field inside Pennsylvania.
Dem read di names of each of di victims was read out during di ceremonies.
Family members take turns to read out di names, paying tribute to di loved one dem bin lost.
Di emotional tributes continue into di night, as two beams of light shine four miles (6.4 km) into di sky.
Many of those wey lost dia lives inside New York be fire-fighters wey bin go into di two World Trade Centre twin towers to try and get pipo out.
In total, 441 first responders na im dey killed, di largest loss of emergency personnel in US history.
During di memorial in New York, President Joe Biden and First Lady Jill Biden show face.
Former Presidents Bill Clinton and Barack Obama join President Bidden too.
Also former First Ladies Hillary Clinton and Michelle Obama also attend.
George W Bush, wey be president wen di attacks happun, attend di ceremony in Shanksville, Pennsylvania.
Dat na wia di fourth plane fall down after di hijackers overpower di passengers and crew.
184 pipo wey lost dia lives inside di attack for Pentagon – dem bin remember dem too.
Dem do ceremony outside di Department of Defense headquarters just outside Washington DC.
Bruce Springsteen play – I’ll See You in My Dreams – during di ceremony in New York to a silent crowd, with some wey gently move to di music.
World Trade Centre twin towers: History of wetin happun on 9/11
On Tuesday 11 September 2001 suicide attackers seize US passenger jets.
Dem come crash inside two New York skyscrapers wey kill thousands of pipo.
Dis 2001 attacks don become one di worst attacks for America.
Wetin dem bin dey target?
One small team of hijackers bin seize control of four planes wey bin dey fly ova eastern US at di same time.
Dem come carry di plane use am as missiles to crash big-big buildings dem for New York and Washington.
Two planes bin crash di Twin Towers for di World Trade Center for New York.
E take less that 20 minutes between di crash for di North Tower and di crash for di South Tower.
Di buildings bin catch fire wey hook pipo for di upper floors, and chook di pipo di city for serious smoke.
In less than two hours di two towers don collapse pata-pata.
Afta di World Trade Center, di third plane bin crash and destroy di western side of di pentagon.
Di fourth bin crash for one field for Pennsylvania afta di passengers bin fight back di hijackers.
Tori be say dem bin wan use dat plane crash enta di Capitol Building for Washington DC.
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