9 countries(Armenia,Azerbaijan, Belarus, Moldova, Kazakhstan, Kyrgyzstan, Russia, Tajikistan, Uzbekistan)
I believe the answer on the above question is letter A which is
'Most Americans worked in the automobile industry or industries related to it." Because there are high demands of trucks and cars led to a rapid growth in the construction of all-weather surfaced roads to facilitate their movement
The historians could be wrong without proper proof to back up their so-called "facts". Therefore, they would need to study and know what they're talking about, before presenting their statements as facts.
I'll list 3
1. they used gas chambers
2. they would make jews stand in lines and would shoot them
3. some people were hung upside down to submerge their head in water and drown them
They ate wild animals,fish and wild plants