"Declaration of Her Majesty, concerning his actions in the last Assembly and Congress of Parliament" is an important historical document in which the main character, King James I of England, gives information about his activities during the session of Parliament. In the book, the author tries to explain his actions, justifying them and expressing his motives. The book is an important source for the study of the political history and reign of James I. It reflects the complex relationship between the monarchy and parliament, the contradictions and conflicts present during this period of history. The author will try to dispel rumors and misunderstandings that have arisen due to his actions, clarify his intentions and achieve understanding and support from his subjects. The book is an important document for a better understanding of political processes and power dynamics in that period."