The authorities essential to the common defense are these: to raise armies; to build and equip fleets; to prescribe rules for the government of both; to direct their operations; to provide for their support.
Congress have an unlimited discretion to make requisitions of men and money; to govern the army and navy; to direct their operations.
Venturesome mariners, therefore, sought astronomical tables to direct their way by the courses of the sun and the stars.
So at the same time, after they had praied vnto God to direct their voyage, they set saile with a prosperous winde.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "direct their" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.