<span> B. They were slave states that could have joined the Confederacy.
If the border states had joined the Confederacy, it would have greatly bolstered the population as well as the army of the South. However, if the US was more lenient on the border states and allowed slavery there to a certain degree, the Border states would provide a 'buffer' zone to help protect the North from most attacks, as well as provide men for the army and factories for producing much needed supplies.
hope this helps</span>
AN example on how history has been changed/ignored would be thanksgiving and how it actually celebrates genocide
The British army wanted Indian lands which caused the war
Answer: Common Sense was written to gain support for the loyalist movement.
Explanation: Found the answer on (weegy)