Analysis of information sources in references of the Wikipedia article "Prussian Cultural Heritage Foundation" in English language version.
Germany evoked the Foreign Sovereign Immunities Act, which limits the circumstances under which U.S. plaintiffs can sue a foreign government, but a Washington, D.C., District Court allowed the case to proceed in 2017. The decision was upheld twice on appeal, and then went before the Supreme Court, which sent it back to the District Court, with SPK as the only remaining defendant. It was a landmark decision that could hamstring Holocaust-era restitution efforts.
