Answer:
The Industrial Revolution saw the rise of factories in need of workers. Children were ideal employees because they could be paid less, were often of smaller stature so could attend to more minute tasks and were less likely to organize and strike against their pitiable working conditions.
Answer:
economically
politically
socially
Explanation:
The European Union is a block of cooperation, where member countries can benefit economically, politically and as a consequence, socially.
Nations that are part of the EU can trade freely, without customs barriers. This stimulates the exchange, employment, and economy of nations as a whole. Moreover, by acting as a bloc, the EU has greater bargaining power vis-a-vis the world, generating political benefits for members, since everything that is dealt with by the bloc benefits all members. Lastly, the economic and political benefits result in an improvement in the well-being of society by generating jobs, increasing the wealth of nations and adopting protocols on social rights that must be followed by all members.