how does it gets its name?
It derives its name from its red-sandstone walls.
Red Fort
deriving from its red-sandstone walls.
who address the delhi as one of the greatest cities in the world UNANSWERABLE where is this place located? In India does it have an ancient history as well? Yes, it was probably inhabited before the second millennium BCE. was it ever colonized? Yes, by the British East India Company is the air polluted over here? Yes, According to the World Health Organization (WHO) Delhi was the most polluted city in the world in 2014. was this the venue of any international games? Yes, Commonwealth Games can you name any tourist attractions here? Qutb Complex, Red Fort, Humayun's Tomb etc please tell me more about the second one? It  is a historic fort in the city of Delhi that served as the main residence of the Mughal Emperors.
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Red Fort [SEP] Etymology
Its English name "red fort" is a translation of the Hindustani (Hindi: लाल क़िला, Urdu: لال قلعہ‎) , deriving from its red-sandstone walls. , Lal was derived from Hindustani language meaning "Red" and Qalàh derived from Persian word meaning "Fortress". As the residence of the imperial family, the fort was originally known as the "Blessed Fort" (). Agra Fort is also known as .