Im pretty sure the answer is B .
Arkansas<span>, </span>Iowa<span>, </span>Missouri<span>, </span>Kansas<span>, </span>Oklahoma, and Nebraska<span>, </span>
Nazis built extermination camps equipped with huge gas chambers that could kill as many as 6000 human beings in a day. Those labeled as weak would die. They were told to undress for a shower and then led into a chamber with fake shower heads. After the doors were closed, cyanide gas poured from the shower heads. All inside were killed in a matter of minutes.
also if you use quizlet website it also has history stuff on there to.
Christopher Columbus is the answer most likely to be correct but, there is an argument for Leaf Erikson