which was the most important reason for the greek city states to trade with other partners in the medditerian sea

If my memory's correct it was because where the Greek city states were located they had terrible farming land. Olive trees were abundant there but their geography and soil was not suited for most crops and grains so they had to rely on trade from others in the Mediterranean sea

monarchy doesn’t have to have the hereditary element. there have been elective monarchies in the past where you choose your king-for-life and when he dies elect someone else for the job.

according to greek mythology, persephone, the queen of the underworld, was the daughter of zeus and demeter, the goddess of harvest and fertility. she was also called kore, which means "maiden" and grew up to be a lovely girl attracting the attention of many gods.

explanation: