Question

Name this sectibes undergro​

Answer 1

Answer:

The London Underground is a metro system in the United Kingdom that serves Greater London and the home counties of Buckinghamshire, Essex and Hertfordshire. Its first section opened in 1863,[1] making it the oldest underground metro system in the world – although in fact approximately 55% of the current network is above ground,[2] as it generally runs on the surface in outlying suburbs.

Step-by-step explanation:

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