When Ceylon became the Republic of Sri Lanka on 22 May 1972, Gopallawa became the first President. He stepped down from office in February 1978 when then Prime Minister Junius Richard Jayewardene became President following constitutional changes that effected the creation of an executive Presidency.
Answer:
Eastern Canada and large parts of the central United States
Explanation:
Xia dynasty is the correct answer!
An explosive possibility or a defensive feeling or action.