The immigration of Italians accelerated throughout the late 19th century and into the early 20th century.

The draw-down of water from the deep aquifer was gradual at first, accelerating in the late 1980's and throughout the next 15 years.

But now the decline also appears to have accelerated throughout the North Atlantic basin at large.

After 1975 the revolutionary government used peasant associations to accelerate conservation work throughout rural areas.

The decline of dairy farming is accelerating throughout Vermont.

The vessel had been accelerating at just under one gee throughout, backward, its jets toward the planet.

Immigration to Iowa continued to accelerate throughout the remainder of the 19th century, peaking in 1890.

It began even before the 1992 election and accelerated throughout Mr. Clinton's first year in office.

The rate of change, accelerating throughout the past 5000 years, has become, in his words, "particularly noticeable during the past 300 years."

The trend for clubs to relocate to new stadiums accelerated throughout the 1990s.