Answer:
The main causes of WWI were nationalism, imperialism, militarism, and the system of alliances.
Explanation:
sorry, if this is wrong
Answer:
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45 pi, or 141.3 hope this helps
The argument that Carnegie makes about the uses to to which the great fortunes of industrialists should be devoted is that he argued that the wealthy must live modestly and make use of their fortunes for the elevation of all civilization.
Radicals are different from liberals in many ways only blinded see through one partisan point of view
