sirim, did not have what is in this book of ours we see the achievements of this sitting yes yes yes yes. yes, they themselves are one side of the issue, as the author of the book, yes, and what are the themes of this book. this book deals with eight important challenges of the contemporary history of our country, and these challenges, i sometimes saw , are the mental issues of people in our society, and maybe they are motivated. and the goal of doing this is a very beautiful and good goal. one of them is that they really wanted to bring the reader to a correct and logical understanding of our historical challenges. in this book, there are eight historical challenges . turn the interior into a conversational language, and in this way, the reader will be able to intellectually improve his body in the study of blur. the historical challenges that you want to mention in this book, yes , it is not a problem, please tell me the number of topics raised in this book, the eight challenges, and the titles . yes, yes, yes, i will tell you the titles . i will serve you if there is a need, and t