15,000 years ago, humans communicated strictly using images and no text. What might be some advantages of communicating in this manner? Disadvantages?

What areas were the focus of disagreement between the united states and the soviet union?

Describe at least one way in which the executive branch is able to influence the actions of the legislative branch and at least one way in which it is able to influence the actions of the judicial branch

What is the ancient chinese belief that god chooses the emperor?