Final answer:
The Zhou Dynasty was divided into two main periods: the Western Zhou and the Eastern Zhou, with the Eastern Zhou further divided into the Spring and Autumn and the Warring States periods.
Step-by-step explanation:
The statement that the Zhou Dynasty was divided into two periods is indeed true. The Zhou Dynasty, lasting from 1046 to 256 BCE, is historically split into the Western Zhou (1046-771 BCE) and the Eastern Zhou (771-256 BCE) periods. The Eastern Zhou is further divided into the Spring and Autumn period (771-476 BCE) and the Warring States period (475-256 BCE), with the former being a time of increasing regional autonomy and the latter marked by extensive warfare among the states vying to replace Zhou sovereignty.