<u>Answer:</u>
The economic philosophy that Andrew Carnegie is referring to in this quote is capitalism.
<u>Explanation:</u>
It is clear from the terms used and the process described in the quote that the philosophy Andrew Carnegie is referring to is none other than capitalism. It is because Carnegie is speaking about 'competition' which according to him is beneficial in the growth.
The term 'material development' also clarifies that the quote is in the praise of capitalism. Moreover, Andrew Carnegie was himself a capitalist.
A)1920 due to this was the roaring 20's and later on throughout the years we started to industrialize
<span>In the intermediate years that followed the war, Metternich had a policy that he used towards Germany that served to not allow any movement that would lead to the constitutionalism inside the German confederation.</span>
They were able to write things down and keep records of them, since <span>cuneiform was a written language. </span>
