Which statements correctly explain how Kublai Khan tried to restore China from the ravages of war

A. commanded Chinese workers to build and repair roads

B. allowed traders, pilgrims, teachers, and artists to travel to China on the Silk Road

D. lengthened the Grand Canal, extending it to Beijing

Explanation:

Kalahira says: B. Allowed traders, pilgrims, teacher, and artists to travel to China on the Silk Road, and E. continued the tradition of giving civil service exams to people who wanted to work in the government, so I submitted, only B. was correct one she got, Correct answers in answer section.

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation: