The answer is c which is gibbons vs Ogden.
The one that best describe the outcome of the 1913 case Guinn v. US is : The case was a victory for NAACP because it overturned a law that would have limited African American voting rights.
The case became a turning point for the equality of voting rights that we see in the US today
hope this helps
Answer:
Can you elaborate a little more so that I can help you please