The history of the unit can be traced to the early days of the Marine Corps.

The idea of a torqued tower at the trade center site can be traced to the days immediately after the attack.

This office can trace its roots back to the early days of the modern national security establishment.

Legislation concerning the legal minimum drinking age in the United States can be traced back to the days of prohibition.

They can be traced to the early days of the church, and Philemon was the first noted one.

It is historically significant because its earliest origins can be traced back to the early days of the colony.

Diamond Offshore's beginnings can be traced back to the earliest days of the offshore drilling industry.

The history of mass media can be traced back to the days when dramas were performed in various ancient cultures.

The process has a long pedigree, tracing its heritage back to the earliest days of the medium.

Olajuwon himself traced the move back to the soccer-playing days of his youth.