What gave WWI its lasting character?

Answer 1

World War I's lasting character was shaped by its unprecedented scale, the introduction of modern warfare technology, and the profound social and political changes it triggered. The extensive use of trench warfare and mechanized weaponry resulted in massive casualties and a disillusionment with traditional values. Additionally, the war redrew national boundaries, led to the collapse of empires, and set the stage for significant political ideologies, including communism and fascism, ultimately influencing global dynamics well into the 20th century. The trauma and memory of the war also contributed to a cultural shift that resonated in literature, art, and collective consciousness.