每天一篇“今日美史”，提炼和总结历史在今天发生的重要事件：谁，在哪里，什么时候，做了什么，这件事为什么重要，以及在写关于什么主题的论文的时候可以作为潜在的论据引用。
每天30秒，轻松积累史实，为AP美国历史拿5分打下坚实基础
10/18
When: 1867
Where: Sitka, Alaska
Who：
Representatives for President Andrew Johnson and Russia
What：
The United States purchased the Alaska Territory from the empire of Russia for $7.2 million dollars (about 2 cents an acre) . The Russians found governing the its far off Alaskan territory too expensive and difficult and realized it could be easily taken in a conflict with the US or the UK. After bartering for a decade, the US and Russians came to an agreement for sale.
Why significant：
While an expansion for US territorial ambitions, the move was not always looked at positively. Despite the natural resources, including gold discovery in 1896, it is argued that Alaska has never turned a profit on its initial costs and upkeep. A natural wonderland, its remoteness is its biggest detriment and asset.
Tags：
Sitka, Seward' s Folly, Alaska Day, fur trade
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