The EU is represented in the United States by the Delegation of the European Union, which works in close coordination with the Embassies and Consulates of the 28 EU Member States.

Wikipedia series on the politics and government of the United States (2020)

Documentary on the activities of the National Security Agency (NSA) in the United States (PBS, USA 2014)

Official website. The United States Senate is the upper chamber of the United States Congress, which, along with the United States House of Representatives—the lower chamber—constitutes the legislature of the United States (USA 2014-21).

The list aims to assess states' vulnerability to conflict or collapse, ranking all sovereign states with membership in the United Nations (2018).

Der GMF, eine deutsch-amerikanische ʺDenkfabrikʺ, veröffentlicht hier Forschungsergebnisse zu transatlantischen Problemen (2020).

Wikipedia 2018

This site lends information and insights into US state politics and policy (London School of Economics 2019)

Official website: The United States House of Representatives is the lower house of the United States Congress, with the Senate being the upper house. Together they compose the national bicameral legislature of the United States (2014-21).

The United States Holocaust Memorial Museum is America's national institution forthe documentation, study, and interpretation of Holocaust history ...