This software can be applied either in the computer room, or in the classroom, or individually on each student's computer. Internet access is required for students to click on the corresponding link. It is suitable for distance education. The games can be played either individually or in groups. We estimate that we will need 1 teaching hour, if the teaching is organized in groups. The groups will be separated from the teacher, the necessary instructions will be given and the software will be implemented. If the game is done individually on students' personal computers, it may take much less than an hour. The game helps to assimilate the material taught in these two historical periods, through the visualization of information.