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What is the molecular shape of carbon and nitrogen in methylamine (CH5N) ?
Annapolis Convention
A meeting held in 1786 to discuss the commercial problems besetting the United States under the Articles of Confederation, paving the way for the Constitutional Convention of 1787.
Articles of Confederation
The first written constitution of the United States, ratified in 1781, which established a weak central government before being replaced by the U.S. Constitution.
Star Spangled Banner
The national anthem of the United States, written by Francis Scott Key.
Bill of Rights
The first ten amendments to the United States Constitution, guaranteeing essential rights and freedoms to American citizens.
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