Which nations were ignored or not happy with the Treaty of Versailles

Though the Versailles Treaty, signed with Germany in June 1919, was The treaty was lengthy, and ultimately did not satisfy any nation.the treaty ended up as a lengthy and confusing document that satisfied no one.

Explanation:

https://www.history.com/news/treaty-of-versailles-world-war-ii-german-guilt-effects

- "made the south's economy grow rapidly and a small effect that a lot of people don't know is that it made the more demand of slaves and cotton products. and also new states formed due to plantations growing in size."

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b) the confederacy had to pay all union war expenses.