Minerals can be described by various physical properties which relate to their chemical structure and composition. Common distinguishing characteristics include crystal structure and habit, hardness, lustre, diaphaneity, colour, streak, tenacity, cleavage, fracture, parting, and specific gravity. More specific tests for minerals include magnetism, taste or smell, radioactivity and reaction to acid.
The revolutions of 1848â49 in the German states, the opening phase of which was also called the March Revolution (German: Maerzrevolution), mÃ¤rzrevolution were initially part of The revolutions of 1848 that broke out in Many european. countrieshe revolutions spread across Europe; they erupted in Austria and Germany, beginning with the large demonstrations on March 13, 1848, in Vienna. This resulted in the resignation of Prince von Metternich as chief minister to Emperor Ferdinand I of Austria, and his going into exile in Britain.
Versailles, 1871 The new Emperor is on top of the steps. The figure in white stands proudly surveying what he has achieved. It is Bismarck. The Rise of German Nationalism 1830s-1870s The Unification of Germany This is a map of the German Confederation, which was established in 1815 and survived until 1867.Allies of nationalism The educated middle-class had become important to German society. They were the doctors, lawyers and business men, who helped make the German states prosperous.he Unification of Germany This is a map of the German Confederation, which was established in 1815 and survived until 1867. Allies of nationalism The educated middle-class had become important to German society. They were the doctors, lawyers and business men, who helped make the German states prosperous.