activity

risk

danger

form

hands

endangered

explosion

forest

wood

earth

dirty

death

woodland

study

military

discovery

weapon

front

adventure

history

warfare

driver

treat

war

army

dig

research

bomb

explode

warehouse

soldier

battle

combat

camouflage

exploration

past

gun

patriotism

explore

battlefield

tank

neva

burst

digging

cemetery

camp

marsh

blast

handling

t 34