He restored a strong central government. Under the next two dynasties, the Tang and the Song, China experienced a prolonged golden age. It became the richest, most powerful, and most advanced country in the world. Wendi declared himself the first emperor of the Sui (sway) Dynasty.
Which men? No choices were given...
The correct answers, respectively, are B) To measure longer periods of time, and B) The gods priests and attendants traveled about the empire conducting Sacret rites. Hope this helps.
Whatever you want it to be