The suspension bridge (swinging bridge to us who used it) was built for the miners from the Carnetown area to get to Abercynon colliery. It was destroyed because it became unsafe. I'm afraid I don't know the exact dates but I can hazard a guess that it was built in the beginning of the 20th century & was demolished in the late 1940`s or early 1950`s Further information: The Bridge was apparently built in 1898.
The bridge became unsafe due to flooding in 1942 (some sources say it was destroyed). However the exact date of demolition is unclear as other sources suggest that the bridge deck was replaced in the early 50's suggesting it remained intact until then Please see the related links.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.