10:1210:12, 3 April 2021diffhist−45
Cyclotron
→History: The article does not state that. Here is the URL of the cited article. https://physicstoday.scitation.org/doi/pdf/10.1063/1.1325189
10:2610:26, 17 March 2021diffhist+17
German Empire
"Clashed with the interests" is better term, because Clashed can mean even war, and there was no war between German Empire and other great powers before the WW1.