Which feature is common to nearly all major contemporary religions?
O
A. A requirement for daily prayer at a certain time of day
O
B. A belief in a supreme spiritual or supernatural power
O
C. A set of leaders that act as an authoritarian government
O
D. A conception of eternal reward or punishment for one's actions

explanation: d

the growing interconnectedness of the world through communication, trade, and the exchange of ideas is an important theme in the history of the 20th and 21st centuries.

explanation:

health and medicine because people are dying from not being healthy or not strong enough medicine

islam spread slowly through much of africa through trade and preaching.