Yet, there was one way for Union forces to move into Confederate territory that ended up being a crucial part of the Civil War. The key was rivers, which served as avenues of invasion into the South. And, of course, what was the biggest and most important river for subduing the Confederacy? The Mississippi.
I believe the answer is: <span>syntax
</span>In English language, <span>syntax refers to the words arrangement that make a sentence considered 'well-formed' and could be understood.
For most children, the development of </span><span>syntax could only appear when they're 5 years old or older.</span>
“Idk but best of luck finding your answer”
I think the answer is C. Not positive though