Message flow is typically one-way, source to receiver. Harder to initiate, but Internet is changing that.
Back in the 1700's the slave trade was almost as popular as the production of smartphones today. Every one wanted a servant so the economy grew. when it was proposed to abolish slavery, many did not want it to go because they were afraid that the economey would drop.
Answer:
D. Convincing France to send 6,000 soldiers
Explanation: