What primary factors led to the growth of the american economy after world war ii

In order to determine the distance between two cities on a map, which map feature would a student have to use?

Plz ? ? 20 points for this question ! hhjc6

An educatethe yuan dynasty was responsible for which of the following: i. improving the road system ii. increasing sea trade with india and south east asia. iii. extending the canal system iv. brutal warfare and ruthless killing of people in order to take over china. a. i & iii c. iv only b. ii only d. all of the above member of the government