<Li> An informal or unsolemn declaration of war is a declaration made in an irregular manner either by a constitutionally unrecognized nation or by the constitutionally recognized nation using unlawful, inappropriate procedures . </Li> <Dl> <Dt> Degree of perfection with which the speech act was made </Dt> </Dl> <Dt> Degree of perfection with which the speech act was made </Dt> <Ul> <Li> A perfect declaration of war is a formal, solemn speech act made in accordance with the proper laws, rites, and rituals . </Li> <Li> An imperfect declaration of war is an informal, unsolemn speech act not made in accordance with the proper laws, rites and rituals . </Li> </Ul>

Which purpose of government is carried out when congress declared war on another country