In the right hands, modest houses can undergo sweeping and effective transformations.

America has just completed the most sweeping transformation of its national security establishment since 1947.

Q. Who would make such a sweeping transformation happen?

But his experiments have squandered the good will necessary to sell the public a more sweeping and more painful transformation.

In the last year and a half, he has led a sweeping transformation, installing new practices and new people.

They are the latest sign of the sweeping transformation of rural life brought about by satellite communication technology.

If all is built as planned, experts say, downtown Brooklyn will undergo the most sweeping transformation of any big-city commercial district in the nation.

While some Iranians still believe in their theocracy, the majority want a sweeping transformation.

Such a sweeping transformation is among the first of many changes expected for the department, which lost 343 members in the terrorist attack.

Higher education is undergoing even more sweeping transformation in China.