Create a button and attach designating actions such as sound and animation. Create a text field. Add a graphic. Give an overview on stack structures. If possible, provide the class with examples of good stack design.
Linear stacks move in a straight line.
In a linear stack, navigational buttons allow the user to move forward or backward throughout the stack. In a hub structure , all cards are linked to a central card. The user can move through the stacks according to their personal preference. A hub structure is like a bicycle wheel where all of the spokes come together at the center. This is the most likely choice when assigning a cooperative class stack.