Question: What Emperor, who was a member of the Solomonic Dynasty, proclaimed a revised constitution in November 1955 of the Empire of Ethiopia?
Sentence (from "1955 Constitution of Ethiopia"): Such opinion was particularly important at a time when some neighboring African states were rapidly advancing under European colonial tutelage and Ethiopia was pressing its claims internationally for the incorporation of Eritrea, where an elected parliament and more modern administration had existed since 1952.
Relevant evidence: No