what are iron monsters?write advantage and disadvantage
Answers
London’s underground railways were called “Iron Monsters”.
Advantage
The principal advantage of Iron Monsters was that the railway tracks could not affect the traffic inside the city and they travelled faster due to having entirely separate space.
Disadvantage
On the other hand, it used to bring massive destruction to household of London City.
Answer:
Underground railways in London were known as 'Iron Monsters'.
Advantage:
The advantage of underground railways, city traffic remain unaffected and travelling was faster in these railways which had a separate space. Hence, this promoted the travel by the underground railways.
Disadvantage:
It lead to massive destruction to household city of London. Houses were displaced, streets were damaged and deep trenches were dug. Lot of scrap was spread in the city resulting into dirt and sickness.