It was the American invention of the "cotton gin" that greatly aided the British textile industry, since this allowed for the seeds to be picked from cotton at a much faster rate.
"Mein Kampf" which translates to my struggle
By definition, the Articles of Confederation was an important document during the establishment of the United States wherein it proclaimed the country's independence from the British Empire. In addition, the document leads to the settlement of the Western lands most especially establishing residence around the Ohio River.
The answer is D: everywhere is as dangerous