Nevada has become the first US state to allow residents to play poker online for money.
It is the first US sample-return mission since the last Moon landing in 1972.
And Christopher Stevens was the first US ambassador killed in the line of duty in over 30 years.
She was the first US diplomat killed in service since last year's attacks in the Libyan city of Benghazi.
In adding NFC capability, Yale expects to be the first US brand to offer residential locks with NFC capability.
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Before his brief visit to Madrid, Mr Panetta became the first US defence secretary to visit Portugal for 30 years.
Massachusetts based Samsonite became the first US company to do an IPO solely in Hong Kong instead of its home market.
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The Santa Clara facility will be the first US-based operation for FoxConn.
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He is the first US president to make US support for Israel at the UN conditional on Israeli concessions to the Palestinians.
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He did not attend the first US-brokered meeting of Iraqi representatives to start shaping a future government of the country, sending a representative instead.
Washington is the first US state to take such a step.
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Chugach provides every single passenger with a state-of-the-art Mammut avalanche airbag pack, the first US heli operator I know of to do so, at no extra cost.
The first US soldier to survive losing four limbs in Iraq has said he is looking forward to swimming and driving after having a double arm transplant.
Barack Obama will become the first US president to visit the South East Asian nation when he travels there as part of a short regional tour later this month.
New York and San Francisco will be the first US and cities online for Shutl, followed by Chicago, Philadelphia, Montreal, Toronto, Atlanta, Washington DC, Houston, Miami and Boston, in no particular order.
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Mrs Clinton arrived in Phnom Penh from Laos where she made history as the first top US diplomat to visit the country in nearly six decades.
Reportedly, Sky is set to broadcast America's most-watched sporting event to its customers in crisp high definition, which would make it the first major US-centric sporting event to be shown in such clarity by the company.
Consequently, his speech imperils the real interests that the US has in the region - first and foremost, the US's interest in securing its national security.
Notable highlights in the ship's career have included the first construction mission to the ISS by a US orbiter, and the first servicing mission to the Hubble Space Telescope.
If Clinton were to front his own show, he would become the first former US leader to do so.
Mr Obama was elected the first black US president on Tuesday with a resounding win over Republican rival John McCain.
In his Senate approval hearings during the Bush administration, Gates became the first senior US official to state publicly that Israel had a nuclear arsenal.
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One particularly innovative partner which illustrates our approach is the Center for Financial Services Innovation (CFSI) whom we worked jointly with to establish the first ever US Financial Capability Innovation Fund.
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Ramsay, 23, who played alongside Mickelson in the Masters in April, became the first British US Amateur champion in 95 years when he beat American John Kelly at Hazeltine National in August 2006.
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According to the ETF Finder at ETF Channel, KMI makes up 4.27% of the First Trust US IPO Index Fund ETF ( AMEX: FPX) which is trading higher by about 0.7% on the day Friday.
Mr Obama, who was senator for Illinois and lived in Chicago before his election to the White House, will be the first sitting US president to take on such a direct role in an Olympic bid.
According to the ETF Finder at ETF Channel, KMI makes up 4.08% of the First Trust US IPO Index Fund ETF ( AMEX: FPX) which is trading lower by about 0.1% on the day Monday.
According to the ETF Finder at ETF Channel, CIE makes up 1.80% of the First Trust US IPO Index Fund ETF ( AMEX: FPX) which is trading lower by about 0.5% on the day Wednesday.
"That last session on the first day put us on the back foot, and we have ourselves to blame for that, " added Gayle.
Gap began online sales for the first time outside the US last month.
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