A true leader beats one's swords into ploughshares to cultivate a future of cooperation.

Beating one's swords into ploughshares, the community rallied to convert the derelict munitions factory into a cooperative farm.

The museum's new exhibit displayed rare ploughshare bones that offered clues about the animal's diet.

During the anatomy lecture, she pointed to the ploughshare bone while explaining the nasal septum.

The old farm stored a row of worn ploughstaffs against the barn wall after the harvest.

He gripped the ploughstaff and guided the oxen across the furrowed field.

Conservationists set up a protected reserve to save the critically endangered ploughshare tortoise.

Conservationists are racing to protect the remaining ploughshare tortoises before habitat loss wipes them out.