What was the national government’s biggest concern if facing a war, under the articles of confederation

The national government had no national military.

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The national government had no national military.

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Explanation:

to answer this question you need to explain more

the virginia plan called for three branches of government and two houses of congress. representation in each house would be determined by population. the new jersey plan called for three branches of government and a single house of congress. each state would have an equal vote.