Rules & Guides
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Updated 2021 NHD Rulebook
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Updated 2021 NHD Rulebook (Spanish)
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NEW - 2021-22 NHDWebCentral - Instructions for Students creating WEBSITES
Check out NHD's Youtube Channel for Videos on ALL Rule Categories - click here
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Summary of Rule Changes 2020 on
Summary of Rule Changes 2020 on
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Rules for Formatting All History Day Project - Abridged one-pagers of size, citation, formatting, & workcount
Rules for Formatting All History Day Project - Abridged one-pagers of size, citation, formatting, & workcount
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