State one major change that brought about sweeping changes in the politics of Europe in 19th century

State one major change that brought about sweeping changes in the poli

1.	State one major change that brought about sweeping changes in the politics of Europe in 19th century
Answer» 1. The fight between big European powers like Prussia(fought for unification of Germany)2. Sardinia-peidmomt (Italian princely state fought with Habsburg,papal state,spaninsh rulers.3. Women demands for their participation in decision making forum.\xa0