Select all that apply.

mongol journey stations provided court messengers and merchants with

a.) passports
b.) tariffs
c.) food
d.) horses

Mongol journey stations provided the court messengers and merchants with food and horses. Thus, the answer to this item is letter C and D. In addition to what have been stated above, the station also provide the messengers and merchants with temporary shelter to stay for some rest. 

Answerlife is suffering;