In which year did IBEW membership reach 148,072?

In which year did IBEW membership reach 148,072?

• A. 1918
• B. 1919
• C. 1920
• D. 1915

Answer: (B)

Think of this as reading a timeline of IBEW membership year by year. The number 148,072 is a specific data point that appears in one year only. In this dataset, that exact figure occurs in 1919, so the membership reached 148,072 in that year. The other years listed correspond to different counts, so they don’t match this value. This kind of question is about accurately matching a precise figure to its year on a time-based chart, using the context that the IBEW is the electrical workers’ union and its membership grew during the early 20th century.

Think of this as reading a timeline of IBEW membership year by year. The number 148,072 is a specific data point that appears in one year only. In this dataset, that exact figure occurs in 1919, so the membership reached 148,072 in that year. The other years listed correspond to different counts, so they don’t match this value. This kind of question is about accurately matching a precise figure to its year on a time-based chart, using the context that the IBEW is the electrical workers’ union and its membership grew during the early 20th century.