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.
With Jefferson's second term winding down, and his decision to retire widely known, Madison was the party choice for president in 1808. He was opposed by Rep. John Randolph, who had broken earlier with Jefferson and Madison.