The UK.
http://en.wikipedia.org/wiki/List_of_countries_by_life_expectancy
No, Britain is a separate country from the United States. Britain refers to the island that includes England, Scotland, and Wales, while the United States is a country located across the Atlantic Ocean.
The United States and Germany
united states
Great Britain United States of Cuba
The average life expectancy for a woman in the United States is 69 years.
Kingdom of Great Britain
The United States of America
Great Britain
Russia Spain Great Britain United States
The United States, Great Britain, Spain, and Russia claimed the Oregon territory, in other words, the Oregon Country.
France,Great Britain,and British Empire were the allies of the united states
Treaty if Versailles