V. 36. 1 December 1801 to 3 March 1802.

This volume opens on 4 March 1802, the first anniversary of Thomas Jefferson's inauguration as the nation's third president, and closes on 30 June. In March, a delegation of Seneca Indians comes to Washington to discuss their tribe's concerns, and Jefferson names a commissioner to handle a land sale by Oneida Indians to the state of New York. In April, the Senate ratifies a treaty with the Choctaw nation for a wagon road across their lands. Jefferson worries about an increasingly dictatorial France taking back control of New Orleans, prompting him to the intemperate remark that he would "marry" America's fortunes to the British fleet. Charles Willson Peale sends him sketches of the skull of a prehistoric bison found in Kentucky. During the closing, and very frustrating, weeks of Congress, he distracts himself with a cipher devised by Robert Patterson. He prepares lists of books to be purchased for the recently established Library of Congress and also obtains many titles for his own collection. Even while he is in Washington occupied with matters of state, Jefferson has been keeping close watch on the renovations at Monticello. In May, he has Antonio Giannini plant several varieties of grapes in the southwest vineyard, and he orders groceries, molasses, dry Lisbon wine, and cider to be shipped to Monticello in time for his arrival. He looks forward "with impatience" to the moment he can embrace his family once more.

Volume 38 opens on 1 July 1802, when Jefferson is in Washington, and closes on 12 November, when he is again there. For the last week of July and all of August and September, he resides at Monticello. Frequent correspondence with his heads of department and two visits with Secretary of State James Madison, however, keep the president abreast of matters of state. Upon learning in August of the declaration of war by Mawlay Sulayman, the sultan of Morocco, much of the president's and the cabinet's attention is focused on that issue, as they struggle to balance American diplomatic efforts with reliance on the country's naval power in the Mediterranean. Jefferson terms the sultan's actions "palpably against reason." In September, he addresses the concerns of the mayor of New York City and the governor of South Carolina that free blacks expelled from Guadeloupe by the French will be landed onto American shores. Although he believes the matter will be dealt with by the states, he also instructs Secretary of the Treasury Albert Gallatin to direct custom house officers to be watchful. In late August, Jefferson is alerted that he has been touched by the "breath of Slander," when James T. Callender's accusations appear in the Richmond Recorder and make public his relationship with Sally Hemings. The president offers no comment, and a month later returns to Washington, where he continues planning for an impending visit by his daughters. Some images inside the book are unavailable due to digital copyright restrictions.

This volume opens on 13 November 1802, when Jefferson is in Washington, and closes on 3 March 1803, the final day of his second year as president. The central issue of these months is the closing of the right of deposit at New Orleans, an act that threatens the economic wellbeing of Westerners. Jefferson asks his old friend Pierre Samuel du Pont de Nemours to remind the French government of the strong friendship between the two nations. To disarm the political opposition, the president sends James Monroe, who is respected by the Federalists, to Europe as a special envoy to work with Robert Livingston in negotiating the dispute with France. Jefferson proposes a "bargain" that will result in the acquisition of the Louisiana Territory. In a confidential message to Congress, Jefferson seeks $2,500 to send a small party of men to explore the Missouri River. Congress concurs, and Jefferson's secretary Meriwether Lewis will lead the expedition. Settling the boundaries with Native American lands is a major theme of the volume. In reality, "settling" results in major cessions of Indian lands to the American government. During the months of this volume Jefferson never leaves the capital, even for a brief sojourn at Monticello. He does, however, enjoy a visit of six weeks from his daughters and two of his grandchildren. They participate in Washington society, capture the affection of Margaret Bayard Smith, and brighten Jefferson's days.

Confessing that he may be acting "with more boldness than wisdom," Jefferson in November 1803 drafts a bill to create Orleans Territory, which he entrusts to John Breckinridge for introduction in the Senate. The administration sends stock certificates to France in payment for Louisiana. Relieved that affairs in the Mediterranean have improved with the evaporation of a threat of war with Morocco, the president does not know yet that Tripoli has captured the frigate Philadelphia with its officers and crew. He deals with never-ending issues of appointment to office and quarreling in his own party, while hearing that some Federalists are "as Bitter as wormwood." He shares seeds of the Venus flytrap with Elizabeth Leathes Merry, the British minister's wife. She and her husband, however, create a diplomatic storm over seating arrangements at dinner parties. Having reached St. Louis, Meriwether Lewis reports on the progress of the western expedition. Congress passes the Twelfth Amendment, which will provide for the separate election of president and vice president. In detailed notes made after Aaron Burr calls on him in January, Jefferson records his long-standing distrust of the New Yorker. Less than a month later, a congressional caucus nominates Jefferson for a second term, with George Clinton to replace Burr as vice president. Jefferson makes his first trials of the "double penned writing box" called the polygraph.

The enduring influence of naturalist and explorer Alexander von Humboldt on American art, culture, and politics Alexander von Humboldt (1769–1859) was one of the most influential scientists and thinkers of his age. A Prussian-born geographer, naturalist, explorer, and illustrator, he was a prolific writer whose books graced the shelves of American artists, scientists, philosophers, and politicians. Humboldt visited the United States for six weeks in 1804, engaging in a lively exchange of ideas with such figures as Thomas Jefferson and the painter Charles Willson Peale. It was perhaps the most consequential visit by a European traveler in the young nation's history, one that helped to shape an emerging American identity grounded in the natural world. In this beautifully illustrated book, Eleanor Jones Harvey examines how Humboldt left a lasting impression on American visual arts, sciences, literature, and politics. She shows how he inspired a network of like-minded individuals who would go on to embrace the spirit of exploration, decry slavery, advocate for the welfare of Native Americans, and extol America's wilderness as a signature component of the nation's sense of self. Harvey traces how Humboldt's ideas influenced the transcendentalists and the landscape painters of the Hudson River School, and laid the foundations for the Smithsonian Institution, the Sierra Club, and the National Park Service. Alexander von Humboldt and the United States looks at paintings, sculptures, maps, and artifacts, and features works by leading American artists such as Albert Bierstadt, George Catlin, Frederic Church, and Samuel F. B. Morse. Published in association with the Smithsonian American Art Museum, Washington, DC Exhibition Schedule Smithsonian American Art Museum, Washington, DC September 18, 2020–January 3, 2021

This volume opens on 4 March 1803, the first day of Jefferson's third year as president. Still shaken by the closing of the right of deposit at New Orleans, he confronts the potential political consequences of a cession of Louisiana to France that might result in a denial of American access to the Mississippi. But he resists pressures to seize New Orleans by force, urging patience instead. The cabinet determines in April that "all possible procrastinations" should be used in dealing with France, but that discussions with Great Britain move forward as well. In Paris, a treaty for the cession of the Louisiana Territory to the United States is signed, and in May the right of deposit is restored. On 3 July, word reaches Jefferson in Washington of the agreement that France has sold the entire Territory for $15 million. The glorious news, which may be the most momentous that Jefferson receives while president, appears in the National Intelligencer the following day. Having received congressional approval to send an expedition to locate a continental route to the Pacific, Jefferson drafts instructions and a cipher for Meriwether Lewis and arranges for the needed instruments. Following through on a promise to a friend to give his views of Christianity, Jefferson puts his religious creed on paper, a "Syllabus" of the morals of Jesus and the comparative merits of Christianity. He intends it only for a few trusted friends.

Aaron Burr fells Alexander Hamilton in a duel in July, but Jefferson, caring little for either adversary or for disruptive partisan warfare, gives the event only limited notice. He contends with the problem of filling the offices necessary for the establishment of Orleans Territory on October 1. He is constrained by his lack of knowledge about potential officeholders. Meanwhile, a delegation with a memorial from disgruntled Louisianians travels to Washington. In August, the U.S. Mediterranean squadron bombards Tripoli. The United States has uneasy relationships around its periphery. Jefferson compiles information on British "aggressions" in American ports and waters, and drafts a bill to allow federal judges and state governors to call on military assistance when British commanders spurn civil authority. Another bill seeks to prevent merchant ships from arming for trade with Haiti. Contested claims to West Florida, access to the Gulf of Mexico, tensions along the Texas-Louisiana boundary, and unresolved maritime claims exacerbate relations with Spain. Jefferson continues his policy of pushing Native American nations to give up their lands east of the Mississippi River. Yellow fever has devastating effects in New Orleans. Abigail Adams terminates the brief revival of their correspondence, musing that "Affection still lingers in the Bosom, even after esteem has taken its flight." In November, Jefferson delivers his annual message to Congress. He also commences systematic records to manage his guest lists for official dinners.

A definitive scholarly edition of the correspondence and papers of Thomas Jefferson Jefferson sends his annual message to Congress. He submits the peace treaty with Tripoli, but ratification takes months as the Senate asks for supporting documentation and Congress considers the request of Ahmad Qaramanli for compensation. The president desires action to make Spain negotiate outstanding issues and urges defensive preparations in the event of armed conflict. Congress appropriates $2 million for the purchase of Florida and approves the appointment of James Bowdoin and John Armstrong as commissioners to negotiate. New restrictive measures by Great Britain that threaten to choke off American trade with the West Indies spark memorials by merchants in seaport cities. After Congress passes an act outlawing trade with Haiti for a year, Timothy Pickering decries the administration’s “spaniel servility” to France. Representatives of the Cherokee, Potawatomi, Sac, Fox, Osage, Missouri, Kansas, Otoe, Iowa, Pawnee, and Sioux nations come to Washington. South American revolutionary Francisco de Miranda travels in the United States, secretly collecting men and materials for a projected uprising in Venezuela. Tunisian envoy Sulayman Melmelli is in Washington. Jefferson’s daughter Martha Randolph and her family make an extended visit to the capital, during which his newest grandchild, James Madison Randolph, is born in the President’s House.

After the congressional session ends, Jefferson leaves Washington and goes home to Monticello, where his ailing daughter Mary dies on 17 April. Among the letters of condolence he receives is one from Abigail Adams that initiates a brief resumption of their correspondence. While in Virginia, Jefferson immerses himself in litigations involving land. Back in the capital, he finds that he must reconcile differing opinions of James Madison and Albert Gallatin to settle a claim for diplomatic expenses. He corresponds with Charles Willson Peale about modifications to the polygraph writing machine. He prepares instructions for an expedition to explore the Arkansas and Red Rivers. William Clark and Meriwether Lewis send him maps and natural history specimens from St. Louis. Alexander von Humboldt visits Washington. News arrives that a daring raid led by Stephen Decatur Jr. has burned the frigate Philadelphia to deprive Tripoli of its use. Jefferson is concerned that mediation by Russia or France to obtain the release of the ship’s crew could make the United States appear weak. Commodore Samuel Barron sails with frigates to reinforce the squadron in the Mediterranean. Jefferson appoints John Armstrong to succeed Robert R. Livingston as minister to France and attempts to persuade Lafayette to move to Louisiana. In Paris, Napoleon is proclaimed Emperor of the French. Jefferson has “brought peace to our Country and comfort to our Souls,” John Tyler writes from Virginia.