How did 18 emerge as the standard age of adulthood in most of . . . - Reddit Military service was however 18 By the turn of the century, due to labor laws, and arbitrary laws concerning alcohol consumption etc, 18 was generally seen as the age of "Adulthood " this gets muddied by age of consent laws which differs country to country and culture to culture i e it's 14 in Italy and and 16 in a lot of other countries
ELI5: When and how did we historically land on 18 as the age . . . - Reddit But in the United States, the age of 18 was established as the age of adulthood through a combination of federal and state laws In the past, the age of majority was 21, but it was gradually lowered to 18 by the passage of various laws, including the 26th Amendment to the, which granted 18-year-olds the right to vote