Complex sentence: The team date back to 1907, making them the third oldest national side after England and New Zealand, and it was a touring New Zealand side that Wales first played against in 1908, winning 9--8 at Aberdare.
Split into simpler sentences: The team date back to 1907, making them the third oldest national side after England and New Zealand. And it was a touring New Zealand side that Wales first played against in 1908, winning 9--8 at Aberdare.