Answer:
The last option, "You upload a video of a speech from a renowned doctor's website to your personal blog, which has 3,000 subscribers. You did not receive permission to repost the video, and you did not give credit to the doctor presenting."
Step-by-step explanation:
Because you would have potentially violated copyright laws. Copyright infringement occurs when someone reproduces, distributes, or displays copyrighted material without the permission of the copyright owner. In this case, you did not obtain permission to repost the video, and you did not attribute it to the original creator, which could be considered a violation of their copyright.