A call to action (CTA) is an inviting and compelling request to do something. It’s often used as a rallying cry, urging followers or readers to take some kind of action. Whether you’re raising awareness for a cause, encouraging people to buy a product, or promoting a new way of thinking, a strong call to action can be very effective. Here are 15 examples of calls to action to help you get creative with your CTAs: 1. Join the conversation…