A restriction on the kinds of jobs a high schooler is allowed to have. In the past, queen victoria also imposed a same policy regarding underage workers.
Answer:
In the 1970s, Thailand had a very low GDP Per Capita. In 1970, Thailand's GDP Per Capita was only 192 dollars. For comparison, the U.S. GDP Per Capita in the same year was 5.247 dollars.
Besides, in the 1970s, Thailand was a monarchy where the king at the time: king Bhumibol Adulyadej, had effective powers over the people. Not all monarchies are developing countries, but monarchies and dictatorships tend to be poorer because of the lack of independent judiciary and enforcement of property rights which disincentivizes investment and economic growth.
They came a long way and passed through many hands
custom made jewelry is always made one at a time so that's not it novels are written by one person and while they are mass distributed if the writer were to die no more books would be written paintings can't be made in mass production because only one person paints them so he only answer that will work is computers which enough are made that almost everyone owns one