The Reichstag building, nestled in the heart of Berlin, Germany, stands as a sentinel of history, a silent witness to the unfolding of momentous socio-political and architectural events. Its iconic presence is not merely an architectural masterpiece; it encapsulates the narrative of a nation, mirroring the ever-changing urban landscape and serving as a prism through which we can understand the intricate interplay between politics, society, and architecture. This booklet embarks on a journey through time to explore the socio-political forces and architectural changes that have indelibly shaped the built environment around the Reichstag.