Socialist parties and workers' organisations were part of which wider process?

Correct answer: Political and social organisation of the working class

The growth of socialist parties and workers’ organisations formed part of the wider political and social organisation of the working class. Industrial workers increasingly created trade unions, associations, newspapers, and political parties to discuss common problems and press for reforms. Their demands could include better wages, shorter hours, voting rights, social protection, and greater control over economic life. Option A is correct because it identifies the organised mobilisation of workers as a major feature of social change. Options B and C point towards the restoration or expansion of older hierarchical systems, which socialist movements generally opposed. Option D is unrelated: these organisations were concerned mainly with class, labour, rights, and social transformation rather than starting religious wars.