Second, the policy would shift even larger costs of adjustment to future generations.

But American policy has now shifted, and it seems possible that the long immobile front lines here would shift too.

But the policy has shifted dramatically over the years, and now the contrast is sharp.

There are signs that Vietnam's foreign policy is already shifting.

Has American policy already shifted on this point?

But during the Persian Gulf war, the stated policy shifted.

After 1945 policy shifted to the building of houses without holdings.

These policies, combined with development and other land use pressures, are shifting the location of farmland.

I have recently heard major speeches which indicate that the common agricultural policy should actually shift to being an environmental policy.

In the 1980s, the government's policy shifted between a discretionary approach to one based upon more concrete legal entitlement.