<span>The Realism perspective worships the state and its ruler's sovereign freedom, ignoring the role of leaders and nongovernmental organizations (NGO) that people form. Realism is a study approach and exercise of universal politics. It stresses the role of the state of the nation and makes a wide theory that all state of the nation is driven by general benefits. National benefits masked as moral concerns.</span>
<u>John Harvey Kellogg</u> invented the cornflakes
Answer: C) footprints, bones, and tools
Explanation:
Footprints, bones, and tools provided anthropologists the first major clues about prehistoric life. The other artifacts were found later on.