Rashi Questions for Shlach

According to Rashi...
1. Why does the episode of the spies come right after the episode of Miriam? (13:2)
2. In what manner did Moshe choose to present the land to the spies?  (3:17)
3. Who built Hevron? (13:22)
4. How many spies does it take to carry a cluster of grapes? (13:23)
5. Why did the spies mention that Israel was flowing with milk and honey?  (13:27)
6. How did Caleb get the people's attention? (13:30)
7. What is tichelet and where does it come from?  (15:38)
8. What does the tichelet thread symbolize?  (15:38)