Answer:
Lincoln called for 75,000 volunteers to enlist. Lincoln used judicial procedures to uphold the Union. Lee joined the Southern army as ALL slave holding states seceded.
A result of the French Revolution, surrounding nations invaded France....
Are there any answer choices if not i would go with monarchy like the British Empire.
I know there have been events misnamed before most commonly through a bad translation or spelling mishap but 90% of the time the event will be correctly labeled. As for needed resources I would recommend googling it. You will find a couple things for sure.