But what must it do now. There was the problem of property in South Carolina owned by the federal government.

VOA: special.2009.07.16

He says many parts of the world are doing too little to correct the problem of lead poisoning in children.

VOA: special.2009.08.31

He says the current interest in straw bale houses is a direct response to the problem of climate change.

VOA: special.2009.10.05

It must have fourteen lines, with three groups of four lines that set up the subject or problem of the poem.

VOA: special.2010.01.06

And it had put to rest the great problem of slavery, which had troubled the nation for so many years.

VOA: special.2010.01.14

The president's wife, Lady Bird Johnson, invited several women to a luncheon to discuss the problem of crimes committed by young people.

VOA: special.2009.06.07

writer Dava Sobel tells the story about longitude and how the problem of knowing it was solved.

VOA: special.2010.07.14

EPA Administrator Lisa Jackson says the problem of cookstove pollution is really an issue of poverty.

VOA: special.2010.09.27

Christian in France expressed a different concern, saying: The big problem of the transgenic seeds is that they are the monopoly of big companies.

VOA: special.2010.05.18

The United States now faced the problem of what to do with the new lands.

VOA: special.2009.02.26

Many people believed the problem of slavery had been solved.

VOA: special.2009.04.09

He hoped the problem of slavery would solve itself.

VOA: special.2009.03.12

Professor Yoshino explains. "Shakespeare calls this a problem of ocular proof, the idea that we need to see evidence before we believe in it -- and that,oftentimes, when metaphysical questions of guilt or innocence are difficult for us to answer, we have a tendency to reduce them to questions that pertain to physical evidence.

VOA: special.2011.06.06

"Every time Americans debate the problem of states' rights, the relationship of federal power to state power -- which we are indeed having a roiling debate again -- and every time we debate not only race relations, but the very idea of what it means to be an American, multi-racial,greatly diverse society, we are debating the direct legacies of the Civil War."

VOA: special.2011.04.09