About 10,000 years ago, people took a major step that allowed them to live in one place all year round. What was that step? A. They began to practice agriculture. B. They developed the spear, which they used to hunt animals. C. They invented the wheel. D. They developed language.​

Match the definition to the word. 1. person or group opposing or hostile to another person or group propaganda 2. arranged in the order in which the events happened spatial 3. based upon reason; a rational approach to something logic 4. a method or system used to accomplish something adversary 5. having to do with space technique 6. coming one after another, in series, or in order chronological 7. the spreading of opinions or beliefs implied 8. suggested, indicated, or understood without express statement sequence