Answer:
Four stable power blocks emerged following the death of Alexander the Great: the Ptolemaic Kingdom of Egypt, the Seleucid Empire, the Attalid Dynasty of the Kingdom of Pergamon, and Macedon.
Explanation:
The answer is <u>"Analogue study".</u>
Analogue Studies refers to studies in which a scientist attempts to copy the conditions theorized as prompting variation from the norm.
Analogue studies are experimental studies in which members intently take after the objective populace. For instance, assume the objective populace would be discouraged individuals; in a simple examination, the specialists will lead try different things with discouraged creatures or ordinary individuals who were quickly made pitiful.