The answer is <span>(1) determining congressional representation.
Virginia Plan was supported by large states because it stated that congressional representation should be proportional to the population of state, while New Jersey Plan was supported by small states because it proposed equal representation in Congress no matter how big the state was.
Hope this helps~</span>
Before World War 1 countries were forming alliances. Britain
and France were allied with Serbia and German and Russia were allied with Austria-Hungary. When Archduke Ferdinand was assasinated all these countries were brought into a "local" war between Serbia and Austria-Hungary. Hope this helps!