Who was a prussian politician who wanted to forge the German states in to one nation?

The Prussian politician who sought to unify the German states into one nation was Otto Von Bismarck. As the Chancellor of the German Empire, he played a crucial role in the unification process through a series of wars and diplomatic strategies known as "realpolitik." Bismarck's efforts culminated in the establishment of the German Empire in 1871, following the Franco-Prussian War. His vision and leadership were instrumental in transforming the fragmented German states into a cohesive nation-state.