Question

the main reason alcohol abuse caught the attention of the public in the early 1900s was an increase in
the number of men expressing concern about alcohol.
concern for improving cleanliness and hygiene in cities.
concern by young families for improving their lives.
the negative social effects of excessive drinking.

Explanation:

In the early 1900s, the temperance movement gained traction primarily due to growing recognition of alcohol's harmful social impacts, such as family breakdown, workplace inefficiency, and public disorder, which drove public attention to alcohol abuse. The other options do not align with the core historical context of why alcohol abuse became a prominent public issue in this era.

Answer:

the negative social effects of excessive drinking.