Devon is having a conversation with carol. as devon speaks to carol, she crosses her arms and looks perturbed. devon notices that carol looks unhappy and begins to talk about something else. when devon changes topics, carol wonders why the conversation shifted and looks confused. from what is described here, what best characterizes the interaction

I believe the answer is: Devon is the sender and Carol is the receiver. Her facial expressions are encoded message

Encoded message refers to the process that is being made to our message in order to make it more easily understood. This could be done by accompanying the message with facial expression to highlight the emotion that we felt about the content of the message.

the aksumite empire was an ancient kingdom located in what is now northern ethiopia from the period of 100 ad to 940 ad. its capital was the city of aksum. the kingdom established itself as one of the 4 great powers at its time, along with persia, rome, and china.

the kingdom was rich in goods like gold, iron, and salt. it established strong commercial ties with the regions governed by rome, egypt, and persia (arabia). aksum was a key location in this commercial network. trade was also facilitated with the introduction of the aksumite currency.