The answer is D. socially responsible.
Leased land aka fiefs or fiefdoms
Based from a huge study that was done with 5,500 respondents who lived in Europe from childhood through late adulthood found that eveningness peaked at ages a. 20 to 21 years.
The study’s results mean that a lot of people are in the stage of peak alertness during the age of 20 to 21 years old. This age is the stage of a person’s life where they are in the young adulthood stage.
Un cuerpo de principios fundamentales o precedentes establecidos según los cuales se reconoce que un Estado u otra organización se gobierna.