What could cause you to lose your citizenship of a certain country would be if you decided to betray your country for some reason in some way. This could be done in multiple fashions, one being if you're in the army and you give out a top military secret. This cold make you lose citizenship.
Answer:
Discuss how respnd to the new taxes
Explanation:
The colonial representatives met shortly after the British Crown had imposed many new taxes on the American Colonies, including the stamp tax. The Crown had also limited the degree of autonomy that the Colonies enjoyed, something that enraged the colonists, because they were used to a form of government that was almost fully independent of the government of Britain.
These meetings (called continental congress) would finally result in the Declaration of Independence and the start of the American Revolutionary War.
Being part of a research development site for the atomic bomb :)
I don't know if you still need this but the answer is: To avoid an absolute, oppressive government.