Agreement between the USa and the People's Republic of Bulgaria Agreement between the USA and the People's Republic of China Agreement between the USA and the People's republic of China Agreement between the USA and the People's republec of China Agreement between the USA and the peple's republic of China Joint statement between the USA and the People's republic of bulgaria Agreement between the USA and the Socialist republic of Romania Agreement between the USA and the Socialist republic of romania Agreement between the USA and the socialist republic of Romania Agreement between the USA and the Republic of Korea