Which of the following was not an effect of the Russian Revolution

A
The murder of czar Nicholas and his family.

B
The totalitarian rule of the communist party.

C
The birth of a Russian democratic republic.

D
Russian banks and economy being taken over and controlled by the government.

a, he promoted disarmament

stick up my a**

a best description that resulted a division among labor in the early farming communities in their period was there was a change in their society in terms of having social roles to develop and change that led complications and divisions in the society.