War :  how conflict shaped us / 
Margaret MacMillan. 
 - London :  Profile Books,  2020 
 - 328 p. :  ill. (color illustrations), (color photoa) ;  20 cm.  
<br/><br/><label>ISBN: </label>9781788162579 (pbk) 
<br/><br/><label>Dewey Class. No.: </label>303.66