What were the responsibilities of members of the Peloponnesian League? Members had to provide soldiers to Sparta.
Members had to vote on rules for the league.
Members had to pay money to build a military.
Members had to help defend Greece against Persia.

Members had to help defend Greece against Persia.

Explanation:

The Peloponnesian League had to provide security and defend it's people. So, I think the answer is the fourth option, members had to help defend Greece against Persia.

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“the battle of stalingrad is not a turning point necessarily in strategic terms, because a lot more has to be done before the soviets can be certain of defeating germany,” says renowned world war ii historian richard overy. the germans had fought nearly a thousand miles across the soviet union to get to stalingrad.

southerners, for their part, considered brown a terrorist. they felt threatened by northerners' deification of brown and worried about the potential for other, similar armed insurrections.

explanation: