Final answer:
The developmental sequence of alliance formation between Yayoi villages involves the spread of Yayoi culture and the development of agricultural practices, resulting in craft specialization, leadership, and trade.
Step-by-step explanation:
The developmental sequence of alliance formation between Yayoi villages can be understood by examining how lineage orders may develop into chiefdoms. In the Yayoi period, which started in 300 BCE, a new wave of migrants brought agricultural knowledge to Japan. As Yayoi culture spread, the people developed the capacity to engineer the landscape for farming, creating irrigation canals and pits. This led to agricultural surplus, which allowed for craft specialization, religious and political leadership, and trade with other communities.