treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Colombia Organized communism in the United States : Committee on un-American Activities, House of Representatives, eighty-fifth Congress, second session, August 19, 1953 Lest we forget! : a pictorial summary of communism in action : Albania ... Soviet Union : consultation with mr. Klaus Samuli Gunnar Romppanen, Committee … treaties and other international acts series Disposal of surplus military equipment and material : agreement between the United States of America and Greece treaties and other international acts series Relief from taxation on defense expenditures : agreement between the United States of America and Luxembourg treaties and other international acts series Relief from taxation on defense expenditures : agreement between the United States of America and Denmark treaties and other international acts series Relief from taxation on defense expenditures : agreement between the United States of America and Iceland treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Ecuador treaties and other international acts series Leased bases in newfoundland : agreement between the United States of America and Canada treaties and other international acts series Mutual security : Assurances Under Mutual Security Act of 1951 : agreement between the United States of America and Austria treaties and other international acts series Mutual security : Assurances Under Mutual Security Act of 1951 : agreement between the United States of America and Belgium treaties and other international acts series Mutual security : Assurances Under Mutual Security Act of 1951 : agreement between the United States of America and China