Final answer:
Prince Shōtoku's constitution helped spread Buddhist and Confucian ideas in Japan by emphasizing a unified state ruled by one sovereign, promoting a meritocratic civil service system, and establishing social order based on rights and obligations.
Step-by-step explanation:
Prince Shōtoku's constitution, also known as the Seventeen Article Constitution, played a key role in spreading Buddhist and Confucian ideas in Japan.
- Firstly, the constitution emphasized the Chinese Confucian precepts of a unified state ruled by one sovereign. This promoted the idea of a centralized government and the importance of a strong ruler, which aligned with Confucian teachings.
- Secondly, the constitution advocated for a meritocratic civil service system based on individual abilities rather than hereditary status. This encouraged the spread of Confucian ideals of education, learning, and social hierarchy based on merit.
- Finally, the constitution addressed the rights and obligations of both the rulers and the ruled, which helped establish a sense of social order and harmony inspired by Confucian principles.