What was the social and cultural impact of World War I

WW1 boosted research in technology, because better transport and means of communication gave countries an advantage over their enemies. The harsh conditions of the Treaty of Versailles caused a lot of dissent in Europe, especially on the side of the Central Powers who had to pay a lot for financial reparations.

Answer: Domestic impact of World War One - society and culture. The war led the government to introduce conscription and the Defence of the Realm Act. The role of women changed and political engagement grew. Heavy casualties resulted in national mourning.