USamerikanischen
US-amerikanisch is the standard German adjective used to indicate an association with the United States of America (USA). It is commonly employed in discussions of politics, culture, economy, and society, for example in phrases like US-amerikanische Politik, US-amerikanische Kultur, or US-amerikanische Geschichte. The term helps distinguish United States-specific aspects from more general references to the American continents.
The corresponding noun form for a person is US-Amerikaner, with the feminine US-Amerikanerin and the plural
Usage notes: while amerikanisch can refer broadly to anything related to the Americas, US-amerikanisch is preferred
See also: the term contrasts with amerikanisch in the continental sense; in English-language contexts, the equivalent