Why Paris is know as the city of light ?
This is more a marketing conception of Paris, some historians think that this name came from the time where Philippe Lebon installed gas lighting on city monuments, covered passages and streets. Since then, more than 56000 street lights  make Paris the city of light
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Answer the following query.
Why Paris is know as the city of light ?

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This is more a marketing conception of Paris, some historians think that this name came from the time where Philippe Lebon installed gas lighting on city monuments, covered passages and streets. Since then, more than 56000 street lights  make Paris the city of light
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