Can yall please help me with this last one for today

Josh is teaching michael how to be an effective speaker. what two general hints for effective informative speaking should josh share?

1of the following choices, which one best describes one way that christianity came to east africa? a. christians traveled in caravans through the sahara desert and introduced the people of mali to a new religion. b. christian traders from the mediterranean interacted with the people of axum. c. christian military from west africa traveled across the continent to bring their religion to the people of east africa. d. christian rulers from asia traveled to east africa to bring their religion to the people. 2 which trade item from outside the region did west africans need most? a. gold b. camels c. salt d. iron

The health care system in is referred to as a singleminus−payer health care system, and is a system in which the government provides national health insurance to all residents.