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Careers / Biological Technicians |
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| Table of Contents |
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| Interesting Fact |
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| When the U.S. Constitution was written, the federal government was not allowed to collect income tax. All revenues came from trade tariffs. The 16th Ammendment later permitted federal income tax. |
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| Did you know... |
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| MyPlan.com has a Video Library of nearly 500 different career and industry videos! |
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