The Constitution of the United States of America, with the Bill of Rights and all of the Amendments; The Declaration of Independence; and the Articles of Confederation
THOMAS JEFFERSON (April 13, 1743 - July 4, 1826) was the third President of the United States (1801-1809), the principal author of the Declaration of Independence (1776), and one of the most influential Founding Fathers for his promotion of the ideals of republicanism in the United States. Major events during his presidency include the Louisiana Purchase (1803) and the Lewis and Clark Expedition (1804-1806)