Sentence examples for it is a keystone of from inspiring English sources

Whether we look at Magna Carta, the Petition of Right, the Declaration of Independence or our Constitution, it is a keystone of the rule of law that no one be indefinitely detained without indictment and conviction in a regular court of law.

It is a keystone species of an entire ecosystem — one now seriously at risk.

But it will not be easy.Parental choice is a keystone of the government's education policy, and demand for a high-quality school place outstrips supply.

Non-violence is a keystone of Vinoba's philosophy.

This bargain is a keystone of the U.S. federal system.

The sharing of information is a keystone of architectural practice and scholarship.

FOR Chile, a small economy driven by exports, international integration is a keystone of growth.

The project is a keystone of Fort Lee Mayor Mark Sokolich's tenure.

The TLR system is a keystone of immunoadjuvant therapy.

Deformable image registration (DIR) is a keystone of the dose accumulation process.

Histology, the study of how cells are organized into tissue, is a keystone of the biological sciences.