-has a stable RMP (no drift, unlike autorhythmic)-has a long duration (skeletal is short)-has a long refractory period (skeletal is short) This means the muscle cells can't re-excite a frequently, prevents cramping in heart muscle
History of socialism. The history of socialism has its origins in the French Revolution of 1789 and the changes which it wrought, although it has precedents in earlier movements and ideas. The Communist Manifesto was written by Karl Marx and Friedrich Engels in 1848 just before the Revolutions of 1848 swept Europe, expressing what they termed 'scientific socialism'.
Socialism became the most influential worldwide movement and political-economic world view of the 20th century.he varieties of socialism differ in the type of social ownership they advocate, the degree to which they rely on markets or planning, how management is to be organised within productive institutions, and the role of the state in constructing socialism.