Lincoln Steffens was considered a reformer specifically because he worked to expose problems in business and in politics.
Answer:
A
Explanation:
The President of the United States is elected indirectly.
It was primarily in "all of the above" fields that significant technological innovations occurred in the late 1800s, since this was the time of the railroad, the train, and the "tall" buildings, among many other things.
This might refer to World War I, where to two groups were in conflict with each other. The Triple composed of Britain, France and Russia and the Triple Alliance composed of Germany, Turkey, Austria and Bulgaria. Many lives were lost and there was damaged to property.
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