Question

what was the significance of the explosives detonated by british, canadian, and australian troops? they forced a german retreat they destroyed the hindenburg line they marked the end of the war they led to a peace treaty

Explanation:

The explosives detonated by British, Canadian, and Australian troops were part of efforts to break through German - held lines during World War I. The Hindenburg Line was a major German defensive position. The detonations contributed to its destruction and forced the Germans to retreat. The end of the war and the peace treaty came later, not as a direct result of these specific detonations.

Answer:

They destroyed the Hindenburg Line