The author describes how the Russian princesses were sold into marriage to foreign rulers as a means of securing peace and expanding the boundaries of their kingdoms. The book "Княжна на продажу" (Knyaginya na prodazh) by Maria Spiropulu is a fascinating study of the history of Russian princesses who were sold into marriage to foreign rulers as a means of securing peace and expanding the boundaries of their kingdoms. The author delves deep into the historical context of this practice, exploring how it was used as a tool for political alliances and territorial expansion. She examines the various factors that influenced this practice, including economic, political, and cultural considerations. Throughout the book, Spiropulu presents a detailed analysis of the different types of marriages that took place between Russian princesses and foreign rulers, highlighting the complexities of these unions and the impact they had on the development of Russia and its neighbors. She also explores the role of women in shaping the course of history, demonstrating how the actions of these princesses had far-reaching consequences for their families, communities, and nations. One of the key themes of the book is the evolution of technology and its impact on human society.

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