THIS IS A LOT OF POINTS BOYAZ. What were the advices that George Washington gave us and the nations followed it?

On April 22, 1793, President George Washington issued a Neutrality Proclamation to define the policy of the United States in response to the spreading war in Europe. The duty and interest of the United States require, the Proclamation stated, that they  should with sincerity and good faith adopt and pursue a conduct friendly and impartial toward the belligerent Powers.

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in 1859, brown and 21 of his followers attacked and occupied the federal arsenal in harper's ferry. their goal was to capture supplies and use them to arm a slave rebellion. brown was captured during the raid and later hanged, but not before becoming an anti-slavery icon. abolitionist and insurrectionist

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