What was the great reform of 645 ad?

Answer 1

The Great Reform of 645 AD, also known as the Taika Reform, was a significant series of political and social changes initiated in Japan under Emperor Tenji. It aimed to centralize and strengthen imperial power by adopting elements of Chinese governance, including the establishment of a merit-based bureaucracy and land redistribution. The reform sought to reorganize the administrative structure, promote agriculture, and enhance tax collection, ultimately laying the foundation for the future development of the Japanese state.