Which of these occurred during the tang dynasty (618-907)? a) creation of confucianism b) building of the great wall c) development woodblock printing d) construction of the grand canal

The correct answer is C. Woodblock printing was a method for printing texts and images on paper and textiles developed during the Tang dynasty and was widely widespread in East Asia. This technique allowed to print many books, Buddhist and other religious texts, documents, and calendars, which permitted to increase the literacy rate among lower-class people at this period of time.

the tallest building in the western hemisphere and the sixth tallest building in the world

when world war i broke out across europe in 1914, president woodrow wilson proclaimed the united states would remain neutral, and many americans supported this policy of nonintervention. however, public opinion about neutrality started to change after the sinking of the british ocean liner lusitania by a german u-boat in 1915; almost 2,000 people perished, including 128 americans. along with news of the zimmerman telegram threatening an alliance between germany and mexico, wilson asked congress for a declaration of war against germany. the u.s. officially entered the conflict on april 6, 1917.