Cardiff is not now and has not ever been Britain's capital city. Cardiff is the capital of Wales. The capital of Britain is London.
No, Senghenydd was never the capital of Wales.
No, Canberra is the capital. It was chosen as a compromise between Sydney and Melbourne, both of which wanted to be the new capital.Sydney is the capital of the state of New South Wales, and the country's largest city by population.
No Never.
No, the unofficial capital of Wales was Caernarfon until the early 1900s when Cardiff was recognised as the official capital. Wrexham is unofficially recognised as the capital of North Wales, being the centre of education, retail, business, commerce and health care in the region.
There is currently no city of that name in Wales and I have never heard of any former city with that name.
No
no
No. Australia has only ever had one capital city, and that was and is Canberra. Sydney, although the largest city, has only ever been capital of New South Wales. The site of Canberra was identified in 1908, seven years after Federation, but until the city was actually built, the Federal Parliament had to meet in Melbourne. For this reason, some people incorrectly believe that Australia's first capital city was Melbourne. It was not.
Yes it was.
no
Australia has only ever had one capital city, and that is Canberra. The capital city in 1945 was Canberra, just as it is today. There is a common misconception that Melbourne was once Australia's capital city, but this was never the case.