What does a confederation include?

A number of full sovereign states linked together for the maintenance of their external and internal independence.

Explanation:

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Explanation:

A confederation is a union of sovereign groups or states, united for purposes of common action. Usually created by a treaty, confederations of states tend to be established for dealing with critical issues, such as defense, foreign relations, internal trade or currency, with the general government being required to provide support for all its members. Confederalism represents a main form of inter-governmental-ism, this being defined as any form of interaction between states which takes place on the basis of sovereign independence or government.

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world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.