EST is the Eastern standard time and is 5 hours behind the GMT. EST = GMT/UTC -5. EDT and EST are parts of the Eastern Time Zone that is observed in 17 states of the country lying in the eastern region. In the northern parts of this time zone, clocks are turned back by an hour during spring to save daylight.
Prince Klemens von Metternich (1773-1859), Austrian politician and diplomat, suppressed nationalistic and democratic trends in Central Europe but was also the architect of a diplomatic system which kept Europe at peace for a century.
In 1820, as a reaction to the evident collapse of the government of Naples, Metternich called another meeting, the Congress of Troppau. Metternich wanted to stop the revolution in Naples from spreading. At Troppau, Metternich met with Alexander I and managed the formerly liberal Czar to adopt a more reactionary stance. The Czar, who had seen that liberal reforms in Poland had inevitably led his subjects to disagree with him, did not need much convincing. At Troppau, Austria, Prussia and Russia allied to restore the King of Naples. Britain, though anti-Revolutionary, did not want to be bound by continental commitments. Thus, Britain stayed out of intervention in Naples, as did France.