The dispute dates back to events in the 19th century.

So what happened in 1960 that this dispute dates back to?

The building has a history of landlord-tenant disputes dating back to the 1950's.

That dispute dates to the 1950's, when the state began an aggressive push to reduce its capacity for long-term patients.

The dispute dated back to the tenth century.

One disagreement is the 27 percent duty on Canadian softwood lumber, a dispute dating back to 1982.

The dispute over ownership of the Tut treasures dates back over 60 years.

The dispute dates to the bankruptcy filing of Johns-Manville in 1982.

The dispute dates to 1975, when the state's Freshwater Wetlands Act became law.

The dispute dates to the 1930's, and repeated failures to resolve it have prevented Yemen from exploring the oil potential in some border areas.