What are the common goals/failures of socialism and communism

The common goals/failures of socialism and communism are:

Explanation:

Socialism´s goals:

It pursues social ownership of the means of production granting workers greater control as' self-management and their workplace, provides healthcare and education. It aims to achieve greater equality in decision-making and economic affairs, and to eliminate exploitation of labour by directing the surplus value to employees being use-value the sole criterion for production. The law of value no longer directs economic activity.

Socialism failures:

Its theory of social organization states that the means of making, moving, and trading wealth should be owned or controlled by the government as a whole. They are opposed to "the hedonism of capitalist society".

The Marxist definition of socialism is an economic transition where and therefore  

Communism goals:

The establishment of a stateless, classless society by the abolition of social classes.

Communism failures:

It centers on a one-party state that bans most forms of political dissent making fewer concessions to market capitalism and electoral democracy.

It takes away the power of the bourgeoisie (the ruling class, who own the means of production) and establish worker control of the means of production.