The six camps that were considered to be extermination camps From across Europe located in occupied Poland

Nazi Germany primarily used six extermination camps, also called death camps, or killing centers, in Eastern Europe during the Holocaust in World War II to systematically murder millions of Jews.

Explanation:

I'm not sure exactly what you need but here's all 6 of the Polish Camps!

Chelmno, Belzec, Sobibor, Treblinka, Auschwitz-Birkenau and Majdanek.

discovery of cape town-portuguese empire

development of africans language-dutch east india company

introduction of railway-british empire

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.