Question

"Although steam locomotives still outnumbered electric trains, the latter enjoyed greater popularity among boys. The greatest symbol of the shift was the bullet-train line that opened in"

Answer 1

Steam locomotives were once more numerous than electric trains, but electric trains gained popularity, especially among boys, as seen with the opening of the bullet-train line.

Step-by-step explanation:

The subject of this question is History. The question is referring to the popularity of electric trains compared to steam locomotives during a certain time period. It highlights the bullet-train line that opened during that time.

Steam locomotives were once more numerous than electric trains, but the latter gained more popularity, especially among boys. The opening of the bullet-train line symbolized the shift in popularity towards electric trains.