How did Stalin use communication and technology to change the government relationship with its citizens and empower his regime

During the invasion of the soviet union, the einsatzgruppen did which of the following? killed large numbers of jews, as well as many locals. led military troops. eliminated local administration in lithuania. took over many administrative functions in the war effort. planned and organized extermination camps.

This was an order issued during the civil war by president lincoln ending slavery in the confederate states

The battle of fort wagner is most important for which