UNIT ONE 1 Part A Text (San Francisco in the 1840's) 1 Part B Skill Training 6 Part C Supplementary Reading (Vitus Bering-Across Siberia to North America) 10 UNIT TWO 14 Part A Text (The British Educational System) 14 Part B Skill Training 19 Part C Supplementary Reading (The Channel Tunnel: a New&nb