Answer:
A dam used to store water
Explanation:
Its man made and water is nature making it a human nature interaction
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.
Explanation:
Come back with your shield - or on it" (Plutarch, Mor. 241) was supposed to be the parting cry of mothers to their sons. Mothers whose sons died in battle openly rejoiced, mothers whose sons survived hung their heads in shame.