Answer:
Yes.
Explanation:
Yes, an emperor have to attend an international meeting where presidents, prime ministers, and other heads of the state also participate and attend the international meeting because an emperor is also a head of a country. There are many countries where monarchy also exists in this modern world so to represent its country the emperor or the king have to attend the international meeting.
The correct answer that would best complete the given statement above would be "threatening to secede from the Union". <span>In the early 19th century, south Carolina protested what it believed to be a violation of its rights by </span>threatening to secede from the Union.