September 11th, 2001.
September 11 2001
2001- Twin Towers destroyed Boxing day Tsunami
The Twin Towers, or the World Trade Center, were destroyed on September 11, 2001 in a terrorist attack. They are not still standing today, however there is a memorial in their place.
Every world trade center building was destroyed that day. So far only one has been rebuilt
tuesday
More than a million people visit the Twin Towers every day!
September 11, 2001
Iraq did not knock down the Twin Towers
The twin towers was about the tallest building in the world.Then two planes crashed into them and alot of people died.Eventually the twins towers collasped.Where the twins towers are at the mark is still there.This was the saddest day in the world.
The twin towers collapsed on September 11, 2001.
It depends on what context it's being used in. For example: The World Trade Center was centered around two twin towers... Here you wouldn't need to capitalize them because they're not being used as proper nouns. They're just a type of building that you're describing. However, if you were to say: The day the Twin Towers were destroyed will be forever remembered. You need the capitals because you are referring to two specific buildings and the phrase is being used as a name, thus making it a proper noun.
the twin tower's was blown up on September 11 2001!