Which answer best describes why high numbers of children were hired to work in factories in the 1800s?

employing children allowed factories to keep costs low and productivity high.

factories were often built too small and only children could fit at the machines.

children working in factories complained much less about their jobs than adults.

children working in factories didn't go to school, making schools less expensive to run.

Rank the following from most to least devasting: ordovician,permaian,cretaceous, pleistocene

Ball is tossed up in the air at its peak, it stops before beginning to fall.the ball at its peak has

In the kingdom of saudi arabia the government controls every aspect of oil production which makes up the majority of the country's economy. while other businesses are owned by individuals, the biggest segment of saudi arabia's economy is oil production. saudi arabia's economy would best be described as a) entirely market. b) almost entirely command. c) a mixture between just market and traditional. d) a mixed economy with large amounts of command.