The communist revolution in china was lead by Mao Zedong
Qin
Thanks to Shang Yang's reforms, Qin had become the most powerful and ruthless state, and possessed the power to unify the Warring States.
the Ming
However, the Ming is considered to be one of the worst Chinese dynasties, as China suffered a period of intellectual, political, and economic sterility under its rule. The Ming were followed by the Qing, China's last and one of its greatest dynasties, ruling from 1644 to 1911.
Qin Shi Huang
Qin Shi Huang
During his reign, he ordered the construction of a great wall (roughly speaking, the prequel to the modern Great Wall of China), and an enormous mausoleum featuring more than 6,000 life-size terra-cotta soldier figures.
Tang Dynasty
Both Han and Tang Dynasty are considered as the most powerful dynasty in Chinese history..
Sory
I personally think it would be the answer A
Under Islam, Muhammad united Arabia into a single religious polity. Muslims and Bahá's believe he is a divine messenger and prophet. The central religious text of Islam, the Quran, makes references to Muhammad's life. Muslims almost universally regard Muhammad as the final prophet sent by God to mankind.