unity
agreement
bonding
companions
companionship
concept
connection
contacts
cooperate
cooperating
cooperation
energy
environment
friends
friendship
grass
green
group
handshake
holding hands
human
humanity
idea
males
mankind
meadow
meeting
men
nature
paper
paper chain
paper doll
park
partner
partnership
peace
people
spring
standing
support
team
team work
teamwork
together
togetherness
union
united