Is defending the nation if called upon a obligation or responsibility? Pls answer ASAP

Yes. If required, all US citizens between the ages of 18 and 25 may be called upon to defend the nation, if it is attacked. There is no compulsory military service for US citizens but 25 other countries around the world require their citizens to take military training.

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cd's

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answer: born in saint-dié, in the vosges department, france, he studied law, and was called to the bar at paris in 1854,[2] but soon went into politics, contributing to various newspapers, particularly to le temps. he attacked the second french empire with great violence, directing his opposition especially against baron haussmann, prefect of the seine department. a series of his articles in le temps was later republished as the fantastic tales of haussmannlaxupa (1868).[2]

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