<prompt> Pedzisa mutsara unotevera: Zvinotendwa kuti zvimbambaira zviviri zvakashandiswa mukati memabasa okutanga echiFrench kutorazve Fort Douaumont mukati meHondo yeVerdun, kukwezva zvimbambaira zvina nokuda kwokudenha kwokupedzisira. Zvichida zvombo zvacho zvakanga zvisina simba rakakwana kupinza denga reimba yacho. Ivo vakapindawo muSomme Offensive uye vana vakashandiswa mu  <response>: Nharaunda yeChampagne pakati paAugust 1915-February 1916. Maviri akashandiswa panguva yehondo yeHartmannswillerkopf muna 1915-1916. 