autumn
border
cadorna line
cannons
chink
death
defend
destruction
dry
enemies
firearm
first
first world war
foe
force
fort
fortifications
fortress
history
hostile
inimical
italian
italy
lake
leave
location
lugano
more lake
mountains
munition
observatory
orsa mount
pravello
rifles
slit
soldiers
stairway
stronghold
swiss
switzerland
trench
viggi
wall
war
world war i
wwi