"Two-Plus-Four-Treaty" . "treaty on German reunification" . . . "Treaty on the Final Settlement with Respect to Germany" . . "Two Plus Four" . . . . . . . . "treaty" . . "treaty regarding Germany's future" . "Two Plus Four Agreement" . . "post-reunification world" . . "Two-plus-Four talks" . "Two Plus Four Treaty" . . "Two-plus-Four Treaty" . . . . . . "Reunification Treaty" . . . "Treaty on the Final Settlement with Respect to Germany#Eastward expansion of NATO" . . "Four plus two treaty" . . . . "a final settlement of the post-war special status of Germany" . . . "October" . "Final Settlement" . "Treaty on the establishment of a unified Germany" . . "consented" . "Two plus Four Treaty" . "unification treaty" . . "Two plus four treaty" . "Germany was not fully sovereign until 1991" . . "reunification treaty" . . . "a peace treaty" . "Sovereignty attained" . . "Final Settlement Treaty" . "Final Settlement treaty" . . "Treaty on the Final Settlement with Respect to Germany" . "Final Settlement With Respect to Germany" . "Two-Plus-Four Treaty" . "That treaty" . "2+4 negotiations" . "Treaty of Final Settlement" . . . . . . . "some confusion" . "\\\"Two Plus Four Treaty\\\"" .