* 1741 – Karl Friedrich Bahrdt, German theologian ( d. 1792 )

Cadmium ( Latin cadmia, Greek καδμεία meaning " calamine ", a cadmium-bearing mixture of minerals, which was named after the Greek mythological character, Κάδμος Cadmus, the founder of Thebes ) was discovered simultaneously in 1817 by Friedrich Stromeyer and Karl Samuel Leberecht Hermann, both in Germany, as an impurity in zinc carbonate.

jv: Karl Friedrich Gauss

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* Friedrich Karl von Savigny

* 1918 – Friedrich Karl von Hessen, a German prince elected by the Parliament of Finland to become King Väinö I, renounces the Finnish throne.

Philosophically, dialectical materialism — that Man originates History through active consciousness — was originated by Moses Hess, and developed by Karl Marx and Friedrich Engels.

Then he moved to the Humboldt University of Berlin ( then called the Friedrich William University ) in 1878 where he continued his study of mathematics under Leopold Kronecker and the renowned Karl Weierstrass.

* 1848 – Karl Marx and Friedrich Engels publish The Communist Manifesto.

Gathering on Sanssouci in the Marble Hall, with Voltaire, Casanova, d ' Argens, La Mettrie, James Francis Edward Keith | James Keith, George Keith, 10th Earl Marischal | George Keith, Friedrich Rudolf von Rothenburg, Christoph Ludwig von Stille, Karl Ludwig von Pöllnitz and Algarotti.

There, he received a liberal education at the Lyceum, and Karl J. Windischmann drew his attention to the languages and literature of the East ( Windischmann, along with Georg Friedrich Creuzer, Johann Joseph von Görres, and the brothers Schlegel, expressed great enthusiasm for Indian wisdom and philosophy ).

He was accused of atheism in 1798 after publishing his essay “ Ueber den Grund unsers Glaubens an eine göttliche Weltregierung ” ( On the Ground of Our Belief in a Divine World-Governance ), which he had written in response to Friedrich Karl Forberg's essay “ Development of the Concept of Religion ,” in his Philosophical Journal.

However, their efforts were unable to stop the spread of revolutionary movements: the middle classes had been deeply influenced by the ideals of the French revolution, the Industrial Revolution brought important economical and social changes, the lower classes started to be influenced by socialist, communist and anarchistic ideas ( especially those summarised by Karl Marx and Friedrich Engels in The Communist Manifesto ), and the preference of the new capitalists became Liberalism.

Karl Friedrich ruled Baden 1738 – 1811 Baden sported perhaps the best government of the smaller states.

Karl Friedrich ruled well for 73 years ( 1738 – 1811 ) and was an enthusiast for The Enlightenment ; he abolished serfdom in 1783.

Philosophers who have criticized the concept of human rights include Jeremy Bentham, Edmund Burke, Friedrich Nietzsche and Karl Marx.

* 1854 – Karl Friedrich Eichhorn, German jurist ( b. 1781 )

The first definite impulse came from the lectures of Friedrich Karl von Savigny, the celebrated investigator of Roman law, who, as Wilhelm Grimm himself says in the preface to the Deutsche Grammatik ( German Grammar ), first taught him to realize what it meant to study any science.

Karl Marx and Friedrich Engels monument in Marx-Engels-Forum, Berlin-Mitte

ca: Karl Friedrich Abel

da: Karl Friedrich Abel

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He admired the broad proportions, regularity of rhythmic elements, attention to the relationship of the man-made to nature, and compositions using simple cubic forms of the early nineteenth century Prussian Neo-Classical architect Karl Friedrich Schinkel.

It was never built, but eighteen years later in 1815 Gilly's pupil, Karl Friedrich Schinkel ( 1781 – 1841 ), put forward plans for a National Memorial Cathedral to commemorate the recent victories in the Wars of Liberation.

Proposed new layout for Potsdamer Platz and Leipziger Platz by Karl Friedrich Schinkel.

These buildings were inspired by the famous buildings of Prussian architect Karl Friedrich Schinkel in Berlin.

As Prince Frederick considered John the Blind to be one of his ancestors he ordered Karl Friedrich Schinkel to construct a funeral chapel.

The print collection has over 500, 000 items, covering: posters, greetings cards, book plates, as well as prints from the renaissance to the present, including works by Rembrandt, William Hogarth, Giovanni Battista Piranesi, Canaletto, Karl Friedrich Schinkel, Henri Matisse and Sir William Nicholson.

Frederick William III commissioned the neoclassical architect Karl Friedrich Schinkel to design the Iron Cross after a royal sketch.

Its heart is the Marktplatz ( Market Square ), with the Stadtkirche ( city church ), built in 1768 – 1778 and the opposite Rathaus ( Town Hall ), built in 1841 by Friedrich W. Buttel, a disciple of Karl Friedrich Schinkel.

The smaller of the two lighthouses was built of brick in 1826 / 27 based on plans by Karl Friedrich Schinkel and taken into service in 1828.

The modern Academy of Athens ( modern ) | Academy of Athens, next to the University of Athens and the National Library forming ' the Trilogy ', designed by Karl Friedrich Schinkel | Schinkel's Danish pupil Theophil Freiherr von Hansen | Theofil Hansen, 1885, in Ionic order | Greek Ionic, academically correct even to the polychrome sculpture.

The novelist Theodor Fontane, the architect Karl Friedrich Schinkel, the lieutenant colonel Otto Friedrich Ferdinand von Görschen, the general Hermann Hoth, the serial killer Karl Großmann and the actor Klaus Schwarzkopf were born in Neuruppin.

Karl Friedrich Schinkel.

* Karl Friedrich Schinkel

Friedrich Gilly's unexecuted design for a temple raised above the Leipziger Platz caught the tenor of high idealism that the Germans sought in Greek architecture and was enormously influential on Karl Friedrich Schinkel and Leo von Klenze.

A first church of the Salzburg Protetants was erected in 1752, rebuilt according to plans by Karl Friedrich Schinkel in 1840.

* The Altes Museum ( Old Museum ) completed on the orders of Karl Friedrich Schinkel in 1830.

It was built by Karl Friedrich Schinkel in 1821 as the Schauspielhaus.

Buildings along the street include ( from east to west ) the Crown Prince's Palace ( former palace of the Hohenzollern crown princes, No. 3 ), the Neue Wache war memorial built in 1817 ( No. 4 ), considered by many to be Karl Friedrich Schinkel ’ s masterpiece.

It received its name from the 1821 Prussian National Monument for the Liberation Wars by Karl Friedrich Schinkel within the Viktoriapark, built in commemoration of the Napoleonic Wars.

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