1. The problem asks: Why is Virginia known as the "Mother of Presidents"? 2. The correct answer is B: Because eight U.S. presidents were born in Virginia. 3. Explanation: Virginia earned the nickname "Mother of Presidents" because it is the birthplace of eight U.S. presidents, more than any other state. 4. The problem asks: How do the homes of famous Virginia presidents, like Mount Vernon, help the economy today? 5. The correct answer is B: They help attract tourists who spend money in the state. 6. Explanation: Historic homes like Mount Vernon attract visitors, which supports local businesses and the economy through tourism. 7. The problem asks: Virginia’s __________ system (roads, rails, and ports) helps the state take part in the global economy by moving products to markets. 8. The answer is "transportation". 9. Explanation: Transportation systems such as roads, rails, and ports enable the movement of goods, connecting Virginia to global markets. 10. The problem asks: When many people move to Virginia from other states and countries, it causes Virginia's population to become more: 11. The correct answer is B: Diverse. 12. Explanation: An influx of people from different places increases cultural and demographic diversity. 13. The problem asks: Governor Linwood Holton, Jr. promoted equality by appointing many ________________ and ________________ to positions in the state government. 14. The answer is "African Americans" and "women". 15. Explanation: Governor Holton was known for promoting racial and gender equality by appointing African Americans and women to government roles.