Bancroft began his history while still at Round Hill, and published the first volume in 1834. Previous to beginning his history he had published a small volume of verse, a Latin Reader, and a book on Greek politics for the use of the Round Hill School, and various translations and miscellaneous writings in the different periodicals of the day. But none of these had seemed serious work to him, and he brought to his history a mind fresh to literary labor, and a fund of general information that was invaluable.
While he was minister to Great Britain he visited the state archives of England, France, and Germany for additional historical material. From this time he devoted himself as exclusively to his work as the diplomatic positions he held would allow.
His official administration in his own country was also far-reaching. Besides the establishment of the Naval Academy, it was he who, while acting as Secretary of War _pro tem._, gave the famous order for General Taylor to move forward to the western boundary of Texas, which had been annexed to the United States after seceding from Mexico and setting up as a republic. General Taylor's appearance on the borders was the signal to Mexico that the United States intended to defend the new territory, and eventually led to the war with Mexico, by which the United States received the territory of New Mexico and California.
When the lookout on the Pinta called out "Land ho!" he really uttered the first word of American history, and Bancroft's narrative begins almost at this point. The first volume embraces the early French and Spanish voyages; the settlement of the Colonies; descriptions of colonial life in New England and Virginia; the fall and restoration of the house of Stuart in England, which led to such important results in American history, and Bacon's Rebellion in Virginia, which was the first note of warning to England that the American Colonies would not tolerate English injustice without a protest. To the reader who loves to find in history facts more marvellous than any imaginations of fairy lore, the first volume of Bancroft's history must ever be a region of delight. The picturesque figure of Columbus fronting undismayed the terrors of that unknown sea, which the geographers of the period peopled with demons and monsters; the adventures of the French and Spanish courtiers in search of fabled rivers and life-giving fountains; the trials of the gold-seekers, De Soto, Navarez, Cabeça de Vaca, and others, who sought for the riches of the romantic East; and the heroic suffering of those innumerable bands who first looked upon the wonders of the New World, and opened the way to its great career, are such stories as are found in the sober history of no other country. To the Old World, whose beginnings of history were lost in the mists of the past, this vision of the New World, with its beauty of mountains, river, and forest, with its inexhaustible wealth and its races yet living in the primitive conditions of remote antiquity, was indeed a wonder hardly to be believed. It is something to be present at the birth of a new world, and Bancroft has followed the voyagers and settlers in their own spirit, made their adventures his own, and given to the reader a brilliant as well as faithful picture of the historic beginning of the American continent.