The causes of the Peloponnesian war are that the Athenian Empire upset the balance of power in the Greek world this alarmed Sparta and its allies
It ended when the Athens surrendered after the war sparta was ruling the state of Greece
Hitler capitalized on economic woes, popular discontent and political infighting to take absolute power in Germany beginning in 1933. Germany's invasion of Poland in 1939 led to the outbreak of World War II, and by 1941 Nazi forces occupied much of Europe.
D) Great Britain independence from there rule