Hello can you help me to write about London in a few lignes

Bonjour

London is the capital and largest city of both the United Kingdom and England. Standing on the River Thames in southeastern England, 50 miles (80 km) upstream from its estuary with the North Sea, London has been a major settlement for two millennia. Londinium was founded by the Romans.

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London is the capital and largest city of England and the United Kingdom. The River Thames travels through the city.  London is the biggest city in western Europe, and the world's largest financial centre.