The correct answer for the question that is being presented above is this one: "B. building of the transcontinental railroad --> disappearance of the frontier." The pair of events that did the first event most directly influence the second is the building of the transcontinental railroad --> disappearance of the frontier.
Answer: Attach the image of the question to your Brainly questions.
I don't think I could solve your question without looking at the question?
Communities? what are the answer choices?
Answer:
King Of Mycenae
Explanation:
As punishment for killing his family, Hercules went to the King of Mycenae, and offered to be his slave.