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.
So he doesn't technically qualify as a one term president. But because Cleveland is the only president to serve two non-consecutive four-year terms, he holds an important place in U.S. history, having lost his initial bid for re-election in 1888 to Republican Benjamin Harrison.