What is upward and downward social mobility of children to their parents called?

What would be the most relevant question to ask to find out why tutankhamen died? what was tutankhamen’s age when he died? was a doctor with tutankhamen at his death? why was tutankhamen mummified after his death? did tutankhamen’s body have evidence of disease?

China wants to take control over social media in which other region? question 4 options: taiwan chile japan hong kong

Does increased security engender feelings of increased safety or does it increase the fears that people have?