With the coming of industrialisation and the railways, rugby too was spread as workers from the main cities brought the game to the new steel and coal towns of south Wales.
[9] With the forming of the WFU (which would become the Welsh Rugby Union in 1934), Wales began competing in recognised international matches, with the first game, against England, also in 1881.
The team was mainly made up of ex-Cambridge and Oxford university graduates and the selection was heavily criticised in the local press after the crushing defeat by England.
In 1907 a professional version of the "All Blacks" rugby team from New Zealand (nicknamed the All Golds by Australian press) toured England in what became the first set of international games played under the new NU rules.
Wales had already won the Triple Crown in 1893, but between 1900 and 1914 the team would win the trophy on six occasions, and with France joining the tournament (unofficially in 1908 and 1909) three Grand Slams.
In the early 1900s, rugby was seen as a wicked temptation to the young men of the mining and steel communities, leading to violence and drink,[14] and the valley areas in particular were part of a strong Nonconformist Baptist movement.
The religious revival saw some communities completely reject rugby and local clubs, like Senghenydd, disbanded for several years.
In 1913 five members of the Senghenydd team were killed in Britain's worst colliery disaster and many more lost their lives in the 'slow drip' of deaths caused by the industries.
Far worse was to follow during the conflict of World War I when many teams lost members, including Welsh internationals like Charlie Pritchard[18] and Johnny Williams.
Exceptional players lost to the league game included Jim Sullivan of Cardiff, William Absalom of Abercarn and Emlyn Jenkins of Treorchy.
This success would later be reflected in the growing number of Llanelli players that would represent their country in the 1920s,[27] including Albert Jenkins, Ivor Jones and Archie Skym.
Apart from a few sporadic victories from the national team, there appeared little to cheer about in the 1920s for Welsh rugby at club or country level; but the seeds of recovery were being planted during the same decade.
[28] Founded by Dr R Chalke, head of Porth Secondary School with WRU members Horace Lyne as president and Eric Evans as secretary.
[28] Its aim was to promote rugby at school level in an attempt to regain 'the glorious days of Gwyn Nicholls, Willie Llewellyn and Dr E.T.
In April 1923, at the Arms Park, Wales played their first secondary schools fixture led by future international Watcyn Thomas, who would progress to captain the first Welsh University XV in 1926.
Wales had in effect begun to mimic the systems adopted by England and Scotland, that rugby should be nurtured from youth, through adolescence to adulthood.
From a statistical point of view, the Welsh national team appeared to be winning roughly the same number of games throughout the 1930s as the poor 1920s period, but Wales were actually improving.
Wales played host to two touring Southern Hemisphere teams in the 1930s, first came Bennie Osler's South Africa followed by Jack Manchester's All Blacks.
After winning the opening three English county matches and then beating a joint Abertillery and Cross Keys the All Blacks were showing the same form shown in their first two tours, but then stumbled against Swansea.
During the game Merv Corner could not contain the attacking bursts from Tanner, the New Zealand flankers were drawn in which in turned allowed Davies the freedom to run which Claude Davey finished off with two tries.
Success was gained in the Five Nations Championship, Wales supplied many players to the ranks of the British Lions and New Zealand was beaten for the last time that century.
Although Britain was suffering from a post-war slump, attendance figures at club grounds saw an increase as rugby was again embraced as a spectator sport.
During the 1955 Five Nations Championship, the Scotland v. Wales match was televised live; at the same time an Aberavon v. Abertillery game which would normally draw a crowd of 4000 was unable to muster 400.
This created a situation whereby rugby in Wales was gaining in popularity due to the number of people who could now watch the international matches, but support at club level declined.
The tournament saw the emergence of Welsh record breaking player Ken Jones as a world class wing; who is most remembered for his late try against the 1953 touring New Zealand team.
[37] The zenith of Welsh rugby was the 1970s, when Wales had players such as Barry John, Gareth Edwards, Phil Bennett and JPR Williams.
The strong Pontypool front row of Graham Price, Bobby Windsor & Charlie Faulkner were all manual workers, and Robin McBryde was formerly the holder of the title of Wales's strongest man.
Harsh economic times in the eighties meant that players such as Jonathan Davies and Scott Gibbs were tempted to 'go North' to play professional rugby league in order to earn a living.
In 2003/4 the Welsh Rugby Union voted to create five regions to play in the Celtic League (now the RaboDirect Pro12) and represent Wales in European competition.
[38] The WRU have announced their hopes of developing a fifth region in North Wales in the long run; the team at the centre of this plan is now known as RGC 1404.