Compromise of 1850 Crossword Puzzle

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Across
  1. 3. City in China that begins with an 'S'
  2. 5. Who was president of the United States during 1850
  3. 6. Popular port in California
  4. 7. How much does a immigrant railroad worker earn a day
  5. 8. Common job for new Chinese immigrants to California
Down
  1. 1. What state became a free state after the Compromise of 1850
  2. 2. Mining camp for Chinese immigrants
  3. 4. Common explosive used for railroad construction