Answer:
China has renewed its threat of using military force against Taiwan to prevent it declaring full independence, after Beijing conducted live fire drills and flew fighter planes close to the island this week.
Chinese defense ministry spokesperson Wu Qian said that Beijing would not shy away from unifying the mainland and the island of Taiwan “through force”.
Explanation:
The answer you are looking for is B. "Increased Life Expectancy".
Self-government is a government in which the people govern the country. This would cause societal and governmental issues or challenges, because people may abuse their power in a self ruled government.
Terrorism would cause challenges, because it interferes with the security of people, and may even cause harm or death to citizens in region.
Increased global population would cause challenges, because that could potentially lead to over-crowding and an increase in homelessness. This could also bring an increase of crime to poorer areas.
Thus making increased life expectancy the answer. I hope this helps!
In 55 B.C.,with the support of the Romans, Ptolemy XII was put back on the throne and took his 17-year-old daughter Cleopatra as his co-ruler it would be Julius Caesar who helped Cleopatra regain her throne
