What hardships did child laborers face working in factories and mills?

oung children working endured some of the harshest conditions. Workdays would often be 10 to 14 hours with minimal breaks during the shift.  Factories employing children were often very dangerous places leading to injuries and even deaths.  Machinery often ran so quickly that little fingers, arms and legs could easily get caught. Beyond the equipment, the environment was a threat to children as well as factories put out fumes and toxins.  When inhaled by children these most certainly could result in illness, chronic conditions or disease.

Children working in rural areas were not faring much better. Harvesting crops in extreme temperatures for long hours was considered normal for these children. Work in agriculture was typically less regulated than factory duties. Farm work was often not considered dangerous or extraneous for children, even though they carried their weight and more in loads of produce and handled dangerous tools.

the answer is a) to be able to obey them.

the berlin blockade was an international crisis that arose from an attempt by the soviet union, in 1948–49, to force the western allied powers (the united states, the united kingdom, and france) to abandon their post-world war ii jurisdictions in west berlin. in march 1948 the allied powers decided to unite their different occupation zones of germany into a single economic unit. in protest, the soviet representative withdrew from the allied control council. coincident with the introduction of a new deutsche mark in west berlin (as throughout west germany), which the soviets regarded as a violation of agreements with the allies, the soviet occupation forces in eastern germany began a blockade of all rail, road, and water communications between berlin and the west. on june 24 the soviets announced that the four-power administration of berlin had ceased and that the allies no longer had any rights there.