In some cases, mainly in presidential systems, one leader is head of state and head of government. In other cases, mainly in semi-presidential and parliamentary systems, the head of state and the head …

Jan 3, 2026 · Lee Jae Myung, President of South Korea Assumed office: 4 June 2025 Lee Jae Myung, leader of the Democratic Party of Korea, became President of South Korea after winning the June …

Dec 29, 2025 · The world's top 10 most popular political leaders in 2025 based on their approval ratings in December.

Lyndon B. Johnson was the 36th president of the United States (1963–69). A moderate Democrat and vigorous leader in the United States Senate, Johnson was elected vice president in 1960 and …

Leadership and Governance The role of the head of state often shapes a nation’s political environment. Countries with ceremonial heads of state, like monarchs in constitutional systems, focus governance …

Cabinet members, and other senior government leaders in the United States of America.

Former Presidents of the United States of America. The following members are currently serving in the 119th Congress of the United States of America: Senators. Representatives. The following members …

This page lists the current heads of state and governments in the world. They are heads of state and heads of government. In some cases they are de facto leaders not occupying either of those …

This is a list of leaders and office-holders of United States of America. This article includes a politics-related list of lists.

This is a list of current state leaders ordered by their continuous tenure in a position of national leadership. For countries in which the head of state and head of government are separate, both …