They were hoping to find answers connected to the human existence in nature and establish laws that are hidden in it. According to their beliefs, there were all the answers that the humanity ever needed or was looking for in the simplest and the most natural things, one only had to look and analyze them closer.
During<span> the 1960s the availability of primary sources made historical research and</span>writing<span> possible and the debate became more vigorous. Historians Herbert Feis and Gar Alperovitz raised searching questions about the </span>first use<span> of nuclear weapons and their broader political and diplomatic implications.</span>
Maybe only if you want to though