Its root can be traced back to China in 1915.

Its roots may be traced back to the 17th century.

The project's roots can be traced back to the early 1960s.

These banks trace their roots back to the mid-19th Century.

He traced his family's roots in Virginia back to 1638.

The roots of the College and its mission can be traced back to 1868.

Those two papers can trace their roots back to the mid-19th century.

The club can trace its roots back to January 1890.

Most big ideas in education can trace their roots to one or other of the political parties.

Several years go, before it was closed, my daughter and I took a trip to trace our roots.