Answer:
As famous as Marco Polo is, he didn't invent anything. However, other inventions such as the compass and the boat influenced Polo. Marco Polo used the compass on all of his travels but especially to reach Asia.
Explanation:
The correct answer is A television station airs a speech by a candidate for an elected position
Explanation: Interest Groups are organizations or groups set up to defend specific interests through the use of pressure on public authorities. Interest groups or lobbies pursue their goals by exerting various forms of direct pressure on decision-making bodies.
Based on the examples the only one that match with that is the second one.
A person or group besides the two primarily involved in a situation, especially a dispute.