Congress had banned slavery in those places under the Missouri Compromise Act of Eighteen Twenty.

VOA: special.2009.05.21

This method of drilling is not federally supervised under the Safe Drinking Water Act.

VOA: special.2009.10.23

The corals are now listed as threatened under America's Endangered Species Act.

VOA: special.2010.08.10

Under his theory, businesses act as structures for conflict resolution.

VOA: special.2009.10.16

"And today I return to Columbus to mark a milestone on the road to recovery: The 10,000th project launched under the Recovery Act.

VOA: standard.2010.06.18

"Earlier today,the president designated three Mexican organizations under the Foreign Narcotics Kingpin Designation Act.

VOA: standard.2009.04.15