Answer:
D. form labor unions
Explanation:
In response to unsafe and cruel working conditions, workers in Britain began to organize into trade unions, and once the industrial revolution turned into trade and labor disputes collective action was called upon to form Committee.
By the late 1800's cotton, iron and coal had important trade unions that then joined Labour Representation Committee gaining a political weight with later representation in whole UK.
Some political movements arose, like Chartism, a working class wave for political refoms in UK arising in industrial Manchester and Glasgow, were workers also took political banners, often solving to strikes. Rising in Scotland was also very widely know wereafter Trade and Labor unions were recognized-
A series of strikes took Europe lead by Chartism, and labor unions gained the important sociald and labor rights by legal means.
