The correct answer is A. Organizing Roman history into 3 main eras
Explanation:
Periodization in history refers to the process of studying and categorizing events of the past in to block of time. This process is aimed at facilitating the analysis of historical events and understanding the causes of specific historical processes. Additionally, periodization is useful as blocks of time are organized according to relatively common characteristics. Considering periodization is applied when categorizing or organizing events of the past, it can be applied to Roman history which result could be 3 main eras with common historical features. Thus, periodization is useful in the case of organizing Roman History.
Muckrakers were the journalists who uncovered corruption in businesses and government.
Answer:
The Code of Chivalry was a moral system which went beyond rules of combat and introduced the concept of Chivalrous conduct - qualities idealized by the Medieval knights such as bravery, courtesy, honor and great gallantry toward women. ... The Code of Chivalry was the honor code of the knight.