What statements best describes the impact of trench warfare during World War 1?

Trench warfare during World War I led to a stalemate on the Western Front, resulting in prolonged battles with high casualties and little territorial gain. The grim conditions in the trenches caused severe psychological and physical suffering among soldiers, contributing to a sense of disillusionment. Additionally, the static nature of warfare hindered mobility and innovation in military tactics, ultimately shaping the strategies used in future conflicts. The immense loss of life and resources in trench warfare also fueled anti-war sentiments and calls for peace.