These resources include videos on Constitution, The Congress, The Presidency, The Courts as well as games, lesson plans and a Constitution Guide (USA 2015-19)
The Constitution Unit in the Department of Political Science at University College London is the UK's leading research body on constitutional change (2018).
The site helps students understand ideas like checks and balances, separation of powers, amendments, the Bill of Rights, slavery and the Constitution, through primary sources and online activities (USA: National Archives 2018).
The source provides a legal analysis and interpretation of the United States Constitution based on a comprehensive review of Supreme Court case law and historical practices that have defined the text of the Constitution (U.S. Congress 2021)