it is good for all ages and teaches history very well. i steal a peripheral glimpse of the picture. you can learn more about my book and how to access it on my about page. who, i might have asked myself, could possibly want to put a rock star in charge of the nuclear football? if you need to obtain common core reading materials there are a host of resources that can help you do this. i really liked these reaching branches, but was impossible to get them with a blank sky. 