abstract
attack
background
border
children
concept
conflict
crimea
crisis
crowd
danger
day
defense
democracy
economy
escape
europe
european
european union
evacuation
expatriate
flag
foreigner
freedom
government
immigrant
invasion
kyiv
leaving
luhansk
lviv
migrant
migrants
military
occupation
peace
people
protection
refugees
russia
separatist
shadow
silhouette
tension
ukraine
ukrainian
unrest
wall
war
woman