Answer:
the returned papers
Explanation:
The returned papers will show the correct answers because they from students who did not skipped the class.In most cases that will help with the validity of the results if the professors wants to see the deviations with the marks obtained from both parties.
Answer: They are in debt because they’ve had to pay so much to themselves in the past few years and whatnot
Explanation: Printing enough money to get out of debt would cause inflation
The Marxism is the philosophical theory developed by the study of the work by Karl Marx and Friedrich Engels, that analyzes the concept of social classes and the conflicts related to them. These conflicts are defined as "class struggle" as the conflicts of interests between a group of individuals that share the same economic situation, like workers, and those who have a better economic situation and more opportunities of keeping better living conditions.