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- SOS1
- Safety education, Industrial2
- Safety measures18
- Sailors2
- Salaries, etc21
- Sale of business enterprises2
- Sally McCracken2
- Same-sex marriage2
- San Juan Hill, Battle of, Cuba, 18984
- Sanborn, Richard2
- Sand and gravel plants2
- Sandy Hook Elementary School Massacre, Newtown, Conn., 20122
- Savings and loan associations6
- Savings bonds2
- Saws2
- Scales (Weighing instruments)2
- Schmitten4
- Scholarly publishing2
- Scholarships2
- School bonds4