The bronze age technology refer to an era when metals were started to be widely used.
Since you provide no options, the kind of activities that made possible during this era were :
- Mining
- Creating Weaponry
<span>- Creating manufacture tools</span>
C. the birth rate increased
Self defense because in order for them to seem more powerful and they also needed i to gain more protection.
The Nazis established six extermination camps on Polish soil. These were Chelmno<span> (</span>December 1941-January 1945), Belzec (March-December 1942), Sobibor (May-July 1942<span> and </span>October 1942-October 1943), Treblinka (July 1942-August 1943), Majdanek (September 1941-July 1944) and Auschwitz-Birkenau (March 1942-January 1945<span>) ...</span>