A person working in an organisation without getting paid.
a vounteer
A state of not having money.
poverty
a state of not having a job
unemployment
an organization helping the poor
charity
an important topic or a problem
issue
to start a number of events
to launch a campaign
people in charge of an area
local authority
to find solutions to problems
to overcome difficulties
natural world
environment
to bump into difficulties
encounter problems
help
assistance
all the available materials
resources
