Which are achievements of the han dynasty?
choose all the answers that are correct
a.
export of silk, spices, ivory, jade, and ceramics on silk road
b.
cylinder seals for preserving works of literature
c.
smart, virtuous men in government administration
d.
hinduism as national religion

The correct options are: A - B

The Han Dynasty followed the Qin Dynasty and preceded the Three Kingdoms period in China from 206 BC. C. until 220 d. C .. During the Han Dynasty, their kings adopted the teachings of the great philosophers of antiquity, Lao-Tse and Confucius. The government developed well, achieving territorial expansion. Education and writing were encouraged in the newly invented rice paper. A great exchange of merchandise was promoted by the Silk Road, which goes from the Pacific Ocean to Persia and India. China officially became a Confucian state and flourished internally: agriculture, handmade products and trade flourished, and the population reached 50 million. Meanwhile, the empire extended its cultural and political influence over present-day Vietnam, Central Asia, Mongolia and Korea before collapsing under a combination of internal and external pressures.

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.