When a person is lucky enough to return to the 1928 New York Mets, is that a good thing or a bad thing?

Matthew Ludwig didn’t want to find the answer to that question, leaving only “a time that really is a time of love and hate” that reverberates in the snow.

In 1914, the United States had transitioned from the Gilded Age to the Progressive Age, enjoying 40 years of peace and a comfortable environment, and was the world's most powerful nation.

As world war looms, the curtain slowly rises on a golden age of emerging aviation industry, and a time traveler arrives.

What mark can it leave in this turbulent era?