# When a given style of production relations no longer supports further progress in the productive forces, either further progress is strangled, or ' revolution ' must occur.

They cultivated only those arts which could add splendor to the nation, to the neglect of those which supported it – They neglected Trade & substantial Manufacture ... but does it follow that a total revolution is necessary that because we have given ourselves up too much to the ornaments of life, we will now have none at all ". When attending a dinner at Holland House, Fox's niece Caroline was sat next to Reynolds and " burst out into glorification of the Revolution – and was grievously chilled and checked by her neighbour's cautious and unsympathetic tone ".

When the French revolution created strong nation states, the criminal gangs moved to other poorly controlled regions like the Balkans and Southern Italy, where the seeds were sown for the Sicilian Mafia-the lynchpin of organised crime in the New World.

When a circle's radius is 1, its perimeter is 2π, which is also the distance it rolls in one revolution.

When speaking of sexual revolution, historians make a distinction between the first and the second sexual revolution.

When the Lumumbists formed the Conseil National de Libération, he was sent to eastern Congo to help organize a revolution, in particular in the Kivu and North Katanga provinces.

When in 1901, the Russian writer Maxim Gorky turned to the imagery of Subantarctic avifauna to describe Russian society's attitudes to the coming revolution, he used a storm-announcing petrel as the lead character of a poem that soon became popular in the revolutionary circles as " the battle anthem of the revolution ".

When planning the revolution, Mike is described by Mannie as " our Scarlet Pimpernel, our John Galt, our Swamp Fox, our man of mystery ", referring to the works of the Baroness Orczy and Ayn Rand as well as to the history of the American Revolution.

When the disk undergoes a full clockwise revolution, the bicycle wheel will not return to its original position, but will have undergone a net rotation of.

When the middle horizontal wheel has made 1 revolution, the carriage will have gone 1 li and the wooden figure in the lower story will strike the drum.

When the upper horizontal wheel has made 1 revolution, the carriage will have gone 10 li and the figure in the upper storey will strike the bell.

When the revolution collapsed, Heine resumed his oppositional stance.

When the industrial revolution came to the United States, the mills grew and Willimantic became the more populated area.

When the American colonists prevailed, their land was issued as bounty land to those that had fought in the revolution.

When the Greek revolution broke out in 1821, the British Cabinet was dominated by the conservative faction of the ruling Tory party, including Castlereagh, Lord Liverpool ( prime minister ) and Duke of Wellington, the victor of the Battle of Waterloo and now Master General of Ordnance.

When Louis XVI made his momentous visit to the Hôtel de Ville to endorse the Revolution ( 17 July ), Bailly presented him with the new symbol of the revolution, the tricolour cockade.

When the revolution of 1848 broke out he took an active part as one of the leaders of the republican party in his native city, both as popular orator and as editor of the Mainzer Zeitung.

When Metternich answered that they were making a revolution, Ferdinand is supposed to have said “ But are they allowed to do that ?” ( Viennese German: Ja, dürfen's denn des?

" When students and teachers tried to quiet him, Ferguson started threatening them, repeatedly saying, " The black revolution will get you.

When the Bolsheviks staged their revolution in October 1917 Kerensky appealed to the military to help defend the government from the insurrection but his appeal fell on deaf ears.

When Louis XVI was executed in France in 1793, he condemned the revolution as despotic and anarchic, although he had first welcomed it as a sign of " an age pregnant with the most gigantic efforts of character.

When the revolution of 1830 broke out he was stationed at Arras, and was the first officer of his regiment to declare for the new order of things.

When the Neapolitan revolution had been effected, the Carbonari emerged from their mystery, published their constitution statutes, and ceased to conceal their patents and their cards of membership.

When Peter B. Kyne ( Pride Of Palomar, 43 ) informed us in 1921 that we had an instinctive dislike for the Japanese, did the heated debates of the Californians settle the truth or falsity of the proposition??

When the light from a heated material was passed through a prism, it produced a multi-colored spectrum.

When heated to form a solution and then cooled quickly, these alloys become much softer than normal, during the diffusionless transformation, and then harden as they age.

When partially heated, amethyst can result in ametrine.

When gradually heated in an oil-bath, amber becomes soft and flexible.

When proteins are heated they become denatured ( unfolded ) and change texture.

When the radiometer is heated in the absence of a light source, it turns in the forward direction ( i. e. black sides trailing ).

When a multi-component liquid is heated, the vapor pressure of each component will rise, thus causing the total vapor pressure to rise.

When jewelry containing diamonds is heated ( for repairs ) the diamond should be protected with boracic acid ; otherwise the diamond ( which is pure carbon ) could be burned on the surface or even burned completely up.

When jewelry containing sapphires or rubies is heated, it should not be coated with boracic acid or any other substance, as this can etch the surface ; they do not have to be " protected " like a diamond.

When the brown solution of iodine in strong donor solvents were heated, a color transition from brown to violet is observed as the weakly-bonded charge-transfer complex dissociates into to free solvent and iodine molecules.

When a metal ore is an ionic compound of that metal and a non-metal, the ore must usually be smelted — heated with a reducing agent — to extract the pure metal.

When the thirty-first day arrives, take out the root in the middle of the night and dry it in an oven heated with branches of verbena ; then wrap it up in a piece of a dead man's winding-sheet and carry it with you everywhere.

When a magnetized ferromagnetic material is heated to the Curie point temperature, the molecules are agitated to the point that the magnetic domains lose the organization and the magnetic properties they cause cease.

When air had become completely phlogisticated it would no longer serve to support combustion of any material, nor would a metal heated in it yield a calx ; nor could phlogisticated air support life, for the role of air in respiration was to remove the phlogiston from the body.

When the sample is heated, at a certain temperature it will glow from the emission of electrons released from the defects, and this glow can be used to estimate the age of the sample to a threshold of approximately 15 percent of its true age.

When the academy was founded, the ballroom was the biggest room in Stockholm that could be heated and thus used in the winter, so the king asked if he could borrow it.

When the desired state of germination is reached the malted barley is dried using heated air.

When heated in air, thorium metal turnings ignite and burn brilliantly with a white light.

When the bulb's filament is heated white-hot, electrons are boiled off its surface and into the vacuum inside the bulb.

When a solid is heated above its melting point, it becomes liquid, given that the pressure is higher than the triple point of the substance.

When jewelry containing rubies is heated ( for repairs ) it should not be coated with boracic acid or any other substance, as this can etch the surface ; it does not have to be " protected " like a diamond.

When a piece of lithosphere that was heated and stretched cools again, its density rises, causing isostatic subsidence.

When air at ground level is heated, it begins to rise, moving up past steep high mountain ranges, which then cools slightly, sinking back down towards the valley more compressed.

When he began to link certain Fort Worth businessmen with property in the Acre and announce their names from his pulpit, the battle heated up.