Find out th

i) is incorrect. German trade unions were meant to protect the rights of the manufacturers, and control steep rise in prices.

ii) is correct. Germany was not a single state, but consisted of several nation-states, with Prussia having dominance over wealth and administrative power. This was seen as a major hurdle to industrialisation.

iii) is correct. Karl Marx advocated for scientific socialism to protect the rights of the workers against the mill-owners and bourgeois.

iv) is incorrect. Germany was well bestowed with coal and iron supplies.