Which composer had the nickname the "red priest" because of his early vocation and the color of his hair?

Ineed to have answers for numbers 2-4 reply to this question

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.

Which of these terms describes the agreement between abraham and god that forms th foundation of the jewish religion?