Under which empire did ancient china control territories that are not part of present-day china

Han Dynasty

Explanation:

The Han Dynasty was one of the strongest empires in Chinese history with its people-friendly policy, with which the people lived well, society stable. In the period of Emperor Wu's rule, Minister Dong Zhongshu formulated the principle of veneration of Confucian doctrine and destruction of other doctrines, whereby Confucius' education and doctrine became principles for all later Chinese dynasties in his administration.

Under the rule of the Han Dynasty, ancient China controlled the territories that were not part of present-day China. Moreover, this dynasty, due to the strengthening of centralized power and unity among regional forces, left the country in a stable phase with its economy, science and technology. In addition, the late Han Dynasty physician Huatuo was the first surgeon in the world to perform anesthetic surgery.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

you go to appeals court like section e