Agreement between the USA and the Polish people's republic Agreement between the USA and the Polish People's Republic Agreement between the USA and teh polish people's republec Agreement between the USA and the Hungarian people's republic Agreement between the USA and the Hungarian people's republec Agreement between the USA and the dominican republic Agreement between the USA and the czechoslovak socialist republic Agreement between the USA and teh czechoslovak socialist republic Agreement between the USA and the People's republic of China Agreement between the USA and the Union of Soviet socialist republics