it is thought that the mycenaeans came into power by taking over the
Mycenaean Greece The eruption of Thera, which according to archaeological data occurred in c. 1500 BC, resulted in the decline of the Minoan civilization of Crete.[33] This turn of events gave the opportunity to the Mycenaeans to spread their influence throughout the Aegean. Around c. 1450 BC, they were in control of Crete itself, including Knossos, and colonized several other Aegean islands, reaching as far as Rhodes.[34][35] Thus the Mycenaeans became the dominant power of the region, marking the beginning of the Mycenaean 'Koine' era (from Greek: Κοινή, common), a highly uniform culture that spread in mainland Greece and the Aegean.[36]
Trade in Maya civilization Because the Maya were so skilled at producing and distributing a wide variety of goods, they built a lifestyle based on trade throughout all of Mesoamerica, which spread to many different groups of people. It is suggested that because the Maya were so skilled as traders, they may have spared themselves from the wrath of the expanding Aztec empire. The Aztecs valued the Maya for their able to produce and trade a variety of different commodities, and because of this, the Aztecs did not feel the need to conquer the Maya.[5]