The Army of the Potomac the strongest of the Union armies had tried to seize Richmond, the Confederate capital.

VOA: special.2009.09.24

Historians say she was the strongest influence on the education of American young people during the middle of the nineteenth century.

VOA: special.2010.06.27

A ship-building program begun fifteen years earlier had made the American Navy one of the strongest in the world.

VOA: special.2010.07.15

During his long life, he watched America grow from a young nation to the strongest industrial power in the world.

VOA: special.2009.04.12

The group says the strongest growth in mobile phone use now comes from newly industrialized and developing countries.

VOA: special.2009.11.02

Even his strongest critic praised his writing ability, even if they did not agree with what he wrote.

VOA: special.2011.05.01

Some people think that sharks simply follow the strongest smells that reach them to find their prey,or target.

VOA: special.2010.08.03

A new study has found the strongest evidence yet that smoke-free laws can reduce a major effect of tobacco smoking - heart disease.

VOA: special.2009.01.07

Communities with the strongest policies had nine fewer employees per ten thousand community members than those with partial bans or none at all.

VOA: special.2009.05.27

The scientists found the strongest evidence of AIDS in studies of tissue from the chimps that died.

VOA: special.2009.09.08

They included a German immigrant named Julius Weiss who probably had the strongest influence on the boy.

VOA: special.2010.01.24

Your body's natural defense system needs to be at its strongest to protect you against disease.

VOA: special.2009.04.29

And,last month,the Brookings Institution in Washington listed the city among the twenty economically strongest in America.

VOA: special.2009.07.13

Professor Leyser says the strongest branches grow best, wherever they may be on the plant.

VOA: special.2009.10.13

"The strength of the crowd seemed strongest in the hard rain on Sunday afternoon.

VOA: special.2009.08.10