The governing centre-left Democratic Party ran a united slate, as did Berlusconi's right-wing opposition list.
The moderately conservative Union of the Centre (UDC), formerly aligned with Berlusconi, ran a separate list, as did a small coalition of right-wing and far-right parties called The Right–Tricolour Flame.
[10] Source: ARCHIVIO STORICO DELLE ELEZIONI - Consultazione dati: Senato 13/04/2008, Area ESTERO, Ripartizione AMERICA SETTENTRIONALE E CENTRALE, Ministerio dell'Interno, Government of Italy, accessed 27 July 2011.
The Democratic Party won narrow victory in the United States, Mexico, and Nicaragua, but was defeated everywhere else.
Adding up the country-by-country totals yields the following results: People of Freedom 37,774; Democratic Party 36,734; Union of the Centre 7,087; The Right–Tricolour Flame 2,126.