Question

What was the reason for the expansion of population in london in 19th and 20th century 0th?

Answer 1

The history of London, the capital city of England and the United Kingdom, extends over 2000 years. In that time, it has become one of the world's most significant financial and cultural capital cities. It has withstood plague, devastating fire, civil war, aerial bombardment, terrorist attacks, and riots.

The City of London, often referred to simply as "the City", is the historic core of the Greater London area, and is today its primary financial district, though it represents only a small part of the wider metropolis.