Short answers, pulled from the story.
The BBC Academy style guide uses lowercase 'south Wales' because it treats the term as a geographical expression without well-defined borders. In contrast, motorway signs always capitalize the name and the Welsh Government's international gateway website requires capitalization.
The Aberfan disaster occurred in October 1966 when heavy rain caused an unstable coal tip to collapse onto a village school. One hundred fourteen children and twenty-eight adults were killed during the event.
The final deep mine in the region closed in January 2008 after being sold off by the National Coal Board. This closure followed decades of mining activity that had seen over 43 million visitors annually before the industry declined sharply into the 1980s.
Port Talbot Steelworks serves as the largest steel producer in the UK and one of the biggest in Europe. Major film studios including Wolf Studios Wales Seren Stiwdios Enfys Studios Bridgend Dragon Studios and Swansea Bay Studios operate across Cardiff and Swansea.
Commonly spoken first languages among ethnic minority communities include Punjabi Bengali Arabic Somali Chinese Polish and other Central European languages. While English is now the majority language, significant Welsh-speaking communities remain in western Glamorgan areas like Ystradgynlais and Ystalyfera.