"History of the United States of America, Volume 1 (of 9): During the First Presidency of Thomas Jefferson" is the first part of the voluminous scientific work of the famous historian Henry Adams. In this book, the author examines the period of Thomas Jefferson's first presidency and the events that took place in the United States at that time. The text is permeated with an in-depth analysis of the political, economic and socio-cultural aspects of the country's life in this important period. With his vivid speech and balanced approach to the presentation of facts, Adams' book will be a useful source of information for anyone interested in the history of the development of the United States of America.