QUES: In 1852 all that could be established with the accuracy of scientific observation was that the proletarian revolution had approached the task of concentrating all its forces of destruction against the state power of smashing the state machine

correct the punctuation.

CORRECTED: In 1852, all that could be established with the accuracy of scientific observation was that the proletarian revolution had approached the task of "concentrating all its forces of destruction" against the state power, of "smashing" the state machine.

QUES: It is not speaking of churches

correct the punctuation.

CORRECTED: It is not speaking of churches.

QUES: Is not always advisable to injure a person strike for example when you need to delay or calm a person in this case will help hold and control

correct the punctuation.

CORRECTED:
Is not always advisable to injure a person strike, for example, when you need to delay or calm a person, in this case will help hold and control ...