Answer:
Referral Marketing
Explanation:
Referral marketing is the method of promoting products or services to new customers through referrals, usually word of mouth. Such referrals often happen spontaneously but businesses can influence this through appropriate strategies
European imperialism was motivated by a desire for economic both regions.
I think it came from the Muslim scientist if I remember right from what I just learned
The correct answer is letter A. When you lean towards the speaker, the speaker tends to feel and think that you are paying closed attention to the message that he is trying to convey. This is an encouraging non-verbal form of communication that is often seen when a person giving a speech is very much engaged with his listeners.