The history of the United States government constitutes the formation, growth, development, and evolution of the federal government of the United States, including the constitution, the United States Code, the office of the presidency, the executive departments and agencies, Congress, the Supreme Court, and the lower federal courts. It includes government roles, structure, and policy in all aspects, including evolution of the governmental structure, formation of new agencies and departments, assumptions of new roles and functions, enactments of new codes, regulations, and laws, and inception of entirely new roles of government in American society from 1776 to the present day. The United States achieved independent governance with the Lee Resolution and the Declaration of Independence in July 1776. Following the American Revolutionary War, the Articles of Confederation were adopted in 1781 to establish the federal government. These were succeeded by the Constitution of the United States in 1789, which is the current governing document of the United States. Many of the institutions and customs of the government were established by the Washington administration in the 1790s. The first era of major change to the government was the Jacksonian Era in the 1830s, which saw changes to the structure of the executive branch and the abolition of the national bank. The Nullification crisis in response to high tariffs was the first serious threat to the unity of the United States, with South Carolina threatening secession, but the crisis was averted. Threats of secession reemerged in response to the issue of slavery in the 1860s, resulting in the secession of 11 states to form a rival government, the Confederate States of America. The states were preventing from seceding by the American Civil War and placed under military control before eventually being readmitted. The Progressive Era brought a new wave of reforms, including the direct election of senators and stronger government regulation of business. These reforms were expanded even further by the New Deal policies implemented in response to the Great Depression, which created programs such as Social Security. Following World War II, American foreign policy was dominated by the Cold War while American domestic policy was influenced by economic development and the civil rights movement. In the 21st century, the September 11 attacks caused major shifts in government structure and foreign policy. (en)
The history of the United States government constitutes the formation, growth, development, and evolution of the federal government of the United States, including the constitution, the United States Code, the office of the presidency, the executive departments and agencies, Congress, the Supreme Court, and the lower federal courts. It includes government roles, structure, and policy in all aspects, including evolution of the governmental structure, formation of new agencies and departments, assumptions of new roles and functions, enactments of new codes, regulations, and laws, and inception of entirely new roles of government in American society from 1776 to the present day. (en)