Original sentence: In 1936, the desire of King-Emperor Edward VIII to marry Wallis Simpson, a twice-divorced American socialite, caused a constitutional crisis in the British Empire and the Dominions of the Commonwealth.The marriage was opposed by the King's governments in all of his realms
Edited sentence: In 1936, the desire of King-Emperor Edward VIII to marry Wallis Simpson, a twice-divorced American socialite, caused a constitutional crisis in the British Empire.The marriage was opposed by the King's governments in the United Kingdom and the Dominions of the Commonwealth