In what year was a law passed in britain prohibiting night work for all children under eighteen years of age?

The year in which a law was passed that since prohibits children under the age of 18 to work in industrial conditions was the year 1833.

With the advent of the industrial revolution this also lead to a massive increase in the knowledge about he fact that people under a certain age shouldn't be working in horrible conditions because this can have devastating effects on their lives. 

In my honest opinion , i’d say franklin d roosevelt was a president that impacted our nation , i say this because fdr is voted among top three best us presidents and he was the longest serving president by 3 terms , usually presidents only supposed to have two terms increments of 4 years , equivalent to 8 years total before election time. and he established the fdic , through the 1933 banking act and he established the us , social security system , during his presidency, and established a national minimum wage , through the fair labor standards act , fdr led the allied coalition to victory in wwii and he played a major role in the creation of the united nations.