The development behind firearms accelerated during the 1800s and 1900s.

The commercial and civic development of the town also accelerated during this period.

The government's use of contractors has accelerated greatly during the Bush administration.

In this study, the drug accelerated functional brain recovery during treatment.

The development of the Marathi literature accelerated during this period.

His decline accelerated during the last year of his life.

The Lacandon interaction with the outside world accelerated, though, during the past 30 years.

It was accelerated as a result of coal shortages during the two world wars.

Urbanisation accelerated during the 20th century, and the growth in population overwhelmed the city.

Related to this rapid development, the population growth rate of Gwadar has accelerated during the past two years.