"Americanism" is a book written by the famous American politician and President Theodore Roosevelt. In his work, the author examines the concept of "Americanism" and the essence of American identity. Roosevelt shares his vision of the country, its values and ideas, which he believes reflect the spirit of the United States of America. This book is not only a political work, but also an important testimony about the importance of cultural and national self-determination. "Americanism" is an essay that encourages readers to think about what it means to be a true American and how to contribute to the development of democracy in the world.