Show A battle von by echo the echo was made use ol 01 stratagem strat egem in war by a small force 0 britons about A D A large army of the plots was descending upon them and annihilation seemed certain A man named germanus declared that it the britons would do as he said they would be saved he led them to a spot surrounded by hills and had them all shout hallelujah when the enemy approached the hills took up the sound and echoed it back and forth un til the pacts fled in terror th aking they were being surrounded |