Answer:
The battle for North Africa was a struggle for control of the Suez Canal and access to oil from the Middle East and raw materials from Asia. ... Oil in particular had become a critical strategic commodity due to the increased mechanization of modern armies.
Muhammad was the founder/leader and when he died, there were a lot of issues about who would the new leader. The group split into the Sunni who wanted to elect their new leader and the Shia who thought it should be someone in Muhammad's family.
I believe the answer is: The tenure of membership
Tenure indicates the condition that must be made for members to maintain their membership within a certain group/organization.
Your membership would considered as unstable if you're failing or barely made the minimum conditions for that required by your group.
"old world - new world" americans are the people native to the North America continet.
The answer for your question would be B, working at these mills could lead them to getting badly injured or death
