What caused the fight between the three leaders

Peloponnesian War, war fought between the two leading city-states in ancient Greece, ... Sparta was leader of an alliance of independent states that included most of the ... The next 11 years made up the war's second period of fighting. ... It failed to win the allegiance of the main Athenian fleet, which was stationed at Samos.

plz mark brainliest

Explanation:

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.