State universities, professional social work, and unemployment and workers' compensation were some of the region's permanent contributions to American social policy.

The settlers came mainly from northern England and Wales, and those who stayed on made a permanent contribution to the village.

The fund would allow a country to borrow up to five times the value of the country's IMF quota, or permanent contribution, over six months.

That is a permanent contribution to productivity, and to airline solvency.

The division is Germany's permanent contribution to Multinational Corps North East.

His Shakespearian Grammar (1870) is a permanent contribution to English philology.

"The beauty of the scientific life is that every honest practitioner may add a permanent contribution to the edifice of knowledge," the author writes.

In these lectures, Montefiore made a permanent contribution to the science of theology.

Nyanaponika Thera was to be launched in a new direction, a permanent contribution to the spread of Buddhism worldwide.

Lady Barber decided to make a permanent contribution to the city in his memory.