What is the only repealed amendment of the constitution?
what sport came about because of prohibition?
how did the wastelands of southern california get water?
how did ballistics forensics discover that al capone was behind the valentine's day massacre? how was the hawthorne smoke shop used to finally convict al capone?
what three things cause the boom of the 1900s?

1. What is the only repealed amendment of the Constitution?
The Twenty-First Amendment: ban on alcohol

2. What sport came about because of prohibition?
NASCAR or car racing

3. How did the wastelands of southern California get water?
The Sacramento River (I think)

4. How did ballistics forensics help discover that Al Capone was behind the Valentine's Day Massacre?
They compared to evidence (bullets) seized to the evidence (bullet fragments) found at the crime scenes.

5. How was the Hawthorne smoke shop used to finally convict Al Capone?
It was an illegal casino owned by Capone and he didn't pay taxes.

6. What three things cause the boom of the 1900s?
- natural resources
- government support of businesses
- growing urban population