C. and D. I just took this course.
They also used a lot of nudity in their paintings to show the beauty of human nature.
Hope I helped!
This excerpt from "How the Internet and Other Technologies Came About," explains that virtual reality, which is now used as a new type of video games, was first used to create tanks and submarine simulations.
This supports the idea that the technology now used in videogames resulted from an effort to solve national security problems.
