UNIT ONE
1 Be kind to Commuters
2 The American Man
3 The Broken Chain
UNIT TWO
4 The Civil Rights Movement:What Good Was It?
5 The Middle-Class Black's Burden
6 Father Cures a Presidential Fever
UNIT THREE
7 It's Time to Ban Handguns
8 When a Citizen Fights Back
9 The Killion
UNIT FOUR
10 Answer,Please Answer
11 Superhumans
12 The Arrow of Time
UNIT FIVE
13 Halloween Party
14 New Year's Day
15 The Valentine Vogue
UNIT SIX
16 Why Rustlers Never Win
17 Mr.Andrews
18 A Find
UNIT SEVEN
19 Blue-Collar Journal
20 Silk Workers
21 Assembly Line
UNIT EIGHT
22 Gene of the Week
23 The Search for Understanding
24 Man of Wisdom
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