class conflict- social inequality where the society have conflict and do not have functional collaboration  alienation - workers continue to have high workload without any rights or freedom and they just wanna seek for survival, turns out to lose control 

4.primitive communism: is a way of describing the gift economies of hunter-gatherers throughout history, where resources and property hunted and gathered are shared with all members of a group in accordance with individual needs. No class, no conflicts 

Governments play a minimal role in deciding what to produce, how much to produce, and when to produce it, leaving the cost of goods and services to market forces. 

In capitalism, alienation developed further in the Proletariat as a result of the upper class having complete dominance over the lower classes’ labour, depriving them of the well-rounded variety of powers and activities that they need to be full human beings.

According to Marx, Capitalism is an economic system in which relations between the two main classes are characterised by conflict and not functional collaboration. Although they depend on each other. Workers have little or no control over their labour and working conditions

Describe and analyse Marx’s theory of the stages of development in human societies.

Marx's theory is a scientific theory that the proletariat strives for its liberation and the liberation of mankind as a whole.

the tribal form. Tribal society has no social classes but is structured around kinship relations, with hunting the province of men and domestic work the province of women.

primitive communism: "the ancient communal and State ownership which proceeds especially from the union of several tribes into a city by agreement or by conquest"

feudal or estate property: "Like tribal and communal ownership, it is based again on a community; but the directly producing class standing over against it is not, as in the case of the ancient community, the slaves, but the enserfed small peasantry"

capitalism: because of the eventual growth of commerce (and of human populations), feudal society began to accumulate capital, which, along with the increased debt incurred by the aristocracy, eventually led to the English Revolution of 1640 and the French Revolution of 1789, both of which opened the way for the establishment of a society structured around commodities and profit (i.e. capitalism). 

Marx's theory is absorbing all the excellent achievements in the development of human though and culture for thousands of years, especially in critically inheriting and absorbing the excellent achievements created in the 19th century.

5. I personally contend that the relevance of Marx’s theory is still significant in today’s world. Although the alternative that Marx proposed to replace capitalism did not work out well, as the video has pointed out, Marx has still successfully predicted numerous problems and phenomenons that would inevitably arise under capitalism: social equality, globalisation, an unstable global economy and monopolisation. Despite all the benefits or capabilities that Marx has failed to observe of capitalism, Marx’s insights into the many failings and issues associated with capitalism only become ever more important and relevant in an age like this.