How did the nazis increase efficiency in auschwitz-birkenau as opposed to the camps of operation reinhard there is no multiple answer it’s a text question

Why was control of the atlantic ocean essential to great britain’s success in world war 2

Wich area did the quakers settle in

What was true about sharecropping? a. landowner provided free tools and seeds.b. workers could leave the land if they failed to make money.c. landowners often took advantage of workers.d. workers received ownership of the land they farmed after a set number of years.