The question is asking to state the reason why did the romans reject the etruscan monarchy and establish a republic and base on my research, the answer would be <span>Rome was initially a monarchy until the Etruscans were exiled. From living in the Estruscan government, the Romans saw and experienced the problems of a monarchy firsthand. When the Romans created the Republic, they loosely modeled the government after the Greek state of Athens' democracy seeing that they had minimal conflict</span>
All three governments wanted to be superior and they did act that way. But soon, it caused many issues. This is probably not the best answer but I hope it kind of helps :)
Oliver Cromwell<span>'s </span><span>New Model Army or just New Model Army, is the answer.
Hope this helps. :)</span>
The song dynasty succeeded in reunifying several kingdoms