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World Trade Center (1973–2001) - Wikipedia One World Trade Center and Two World Trade Center, commonly referred to as the Twin Towers, were designed by architect Minoru Yamasaki as framed tube structures, which provided tenants with open floor plans, uninterrupted by columns or walls.
World Trade Center Facts and Figures The Twin Towers were among the first skyscrapers to utilize a system of local and express elevators. Each express elevator in the Twin Towers could hold up to 55 adults. When they were installed, their motors were the largest in the world.
World Trade Center site - Wikipedia At the time of their completion the "Twin Towers"—the original 1 World Trade Center (the North Tower), at 1,368 ft (417 m), and 2 World Trade Center (the South Tower)—were the tallest buildings in the world.
9/11: A Timeline of The September Attacks - History Hit 13 Sep 2021 · Plumes of smoke billow from the World Trade Center towers in Lower Manhattan, New York City, after a Boeing 767 hits each tower during the September 11 attacks.
World Trade Center ‑ Development, 9/11 Attacks & Rebuilding - HISTORY 3 Dec 2009 · The iconic twin towers of downtown Manhattan’s World Trade Center were a triumph of human imagination and will.
World Trade Center History - National September 11 Memorial & Museum 11 Sep 2011 · The Twin Towers were the centerpieces of the World Trade Center complex. At 110 stories each, 1 WTC (North Tower) and 2 WTC (South Tower) provided nearly 10 million square feet of office space for about 35,000 people and 430 companies.
9/11: What time did the Twin Towers collapse? | News US - Metro 11 Sep 2023 · The Twin Towers of the World Trade Center were struck by two hijacked planes on September 11, 2001, leading to their collapse and the deaths of thousands of people.
What happened on 11 September 2001? - BBC Newsround On 11 September 2001 (known as 9/11 in America), Islamist extremists hijacked four planes that were flying above the US. Two of them were flown into the twin towers of the World Trade Center in...
September 11 attacks: What happened on 9/11? - BBC News 9 Jan 2025 · Two planes hit the Twin Towers of the World Trade Center in New York, with the second strike 17 minutes after the first. The buildings were set on fire, trapping people on the upper floors, and...
World Trade Center | History, Height, Memorial, & Facts | Britannica 16 Jan 2025 · Until the 2001 attack, it was notable for its huge twin towers, each of which had 110 stories, that formed a distinctive feature of the New York skyline. The roof of One World Trade Center reached to 1,368 feet (417 metres), and Two …