On September 25, 2013, the Kindle Fire HD was upgraded as the third generation Fire, priced at US$139, and the Kindle Fire HDX was introduced. The Kindle Fire HDX had an improved graphics engine, double the memory, and triple the processor speed of the previous model.
Washington, wary of the dangers posed by an individual's becoming entrenched in the presidency, created a two-term tradition that remained intact until Franklin Delano Roosevelt's third consecutive election in 1940.
But to Jefferson, the 1804 election victory sounded the approval of his western vision by the majority of Americans. The achievements of Jefferson's first term had assured that he would be re-nominated by his party. But the Republican caucus, which met in February 1804, had dropped the Vice President Aaron Burr in favor of New York's governor, George Clinton, as Jefferson's running mate.