Can I get help The Jackson era 100 points

The water in the sea was thought to come from the Earth's volcanoes, starting 4 billion years ago, released by degassing from molten rock. More recent work suggests much of the Earth's water may come from comets. A characteristic of seawater is that it is salty.

europe would not recognize the confederacy as an independent nation.

the main reason the us senate rejected the treaty of versailles was because "european nations wanted to punish germany"

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