1. Which link is the official website of the United States Whitehouse?
2. How do you know?
1. Which site provides better information for a vacation to Mankota, Minnesota?
3.When were these sites last updated?
1. Which site is better if you want to donate money to save an animal?
1. If you could no longer take care of your dog, where would you want it to go?
3. Who are the sponsors of each site?
1. Which site would be better to buy headwear?
3. Why is this information useful to know?