alliance, a group of countries that work together, member country, a country that belongs to a group or organisation, join, to become a member of a group or organisation, cooperate, to work together, protect, to keep someone or something safe, ally, a country that works together with another country, support, to help someone or something, security, safety from danger or attack, defence, protection of a country or its people from attack, make a decision, to choose what to do after thinking about something

Task 3

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