This is the term used to describe politicians after the civil war who opposed lincoln's conciliatory attitudes towards the south, opting to punish the region and those responsible for the war.

The answer is the Radical Republicans

the decreasing neutrality of the u. s. in world war i

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the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.