But others now say this period after the Civil War was a necessary step in creating a different kind of South from the one which had existed before.

VOA: special.2010.02.04

Now here are some differences: the older patients were given adjuvant chemotherapy in weaker doses and for a shorter period of time.

VOA: standard.2010.03.18

Donohue says introducing new taxes now would further slow economic growth,or worse,bring about another period of decline.

VOA: standard.2010.01.12

"Now the Long March is for an indefinite period.

VOA: standard.2009.03.15