Understanding The Copyright Laws

Explanation
The correct answer is "The life of the author + 70 years." This means that the copyright of an author's work lasts for the duration of the author's life, and an additional 70 years after their death. After this period, the work enters the public domain and can be used freely by anyone.

Explanation
Public Domain refers to work that is not protected by copyright law. This means that the work is free for anyone to use, modify, and distribute without permission or payment. Works in the public domain can include books, music, art, and other creative works whose copyright has expired, or works that were never eligible for copyright protection in the first place.

Explanation
The creative commons license that allows other people to use your work is Attribution. This means that others can use, distribute, and build upon your work as long as they give you credit for the original creation. This license promotes collaboration and sharing while still protecting the rights of the original creator.

Explanation
Fair Use is a law that allows limited use of copyrighted material without permission from the copyright owner. In this scenario, the student is using a small portion of a video for her research project, which falls under the category of fair use. Fair use allows for educational purposes, criticism, commentary, news reporting, and research. As long as the student's use of the video is transformative, does not harm the market value of the original work, and is for a non-commercial purpose, it can be considered fair use.

Explanation
Copyright protection is automatically granted to a piece of work as soon as it is created and fixed in a tangible form. This means that you don't have to take any specific action or register your work with any authority to enjoy copyright protection. It is important to note that while registration with the U.S. Copyright Office is not required, it can provide additional benefits, such as the ability to sue for infringement and the establishment of a public record of your copyright ownership. However, it is not necessary to register in order to have copyright protection.