question: What two documents declared all Commonwealth realms as sovereign kingdoms ?
answer: Balfour Declaration of 1926 and the Statute of Westminster 1931
turker_answer: The Balfour Declaration of 1926 and the Statute of Westminster 1931 declared all Commonwealth realms as sovereign kingdoms .
rule-based: Balfour Declaration of 1926 and the Statute of Westminster 1931 declared all Commonwealth realms as sovereign kingdoms .