The United States entered the war in December of nineteen forty-one after Japanese planes attacked the Navy base at Pearl Harbor,Hawaii.

VOA: special.2009.03.02

Douglas was born on an Army base near the southern city of Little Rock, Arkansas in January,eighteen eighty.

VOA: special.2009.05.24

Her famous poem is on the base of the Statue of Liberty in New York Harbor.

VOA: special.2009.03.13

Soldiers of the new Confederate States of America shelled the Union base at Fort Sumter, built on an island in Charleston Harbor in South Carolina.

VOA: special.2009.08.20

As the river flowed past Vicksburg, it turned in sharply at the base of the cliff and then continued on to the Gulf of Mexico.

VOA: special.2009.11.19

Mr.Hunt also designed the base of the Statue of Liberty in New York Harbor.

VOA: special.2009.11.16

The two astronauts explored an area that they called Tranquility Base. Lack of space in their lunar spacecraft,the Eagle, forced them to leave equipment on the surface.

VOA: special.2010.03.02

Tent cities covered the grounds of the large army base in Virginia.

VOA: special.2010.08.06

closing an air field in a populated area and building a new one on an existing U.S.base in the northern part of the island.

VOA: standard.2009.10.20

His first stop in Iraq, at Talil Air Base,south of Baghdad, underscores the new focus of U.S.troops in advising and training Iraqi security forces.

VOA: standard.2009.07.28

Then in September, two explosive-laden vehicles penetrated the base of the African Union peacekeeping mission in Somalia,known as AMISOM, resulting in the death of 17 peacekeepers.

VOA: standard.2009.12.05

Residents in Mogadishu say hundreds of Islamist insurgents, led by al-Shabab, fired weapons and mortars at an African Union base in the south of the city.

VOA: standard.2009.08.21

Bereket told reporters, pro-government Somali militias have permission to use Ethiopia as a base of operations in attacking al-Shabab rebels, who control large sections of southern Somalia.

VOA: standard.2009.08.20

His base of support was in southern Kyrgyzstan, where local Uzbeks opposed him.

VOA: standard.2010.06.15