to remove part of a text, film, etc. before it is published
to edit something out
the time when work began to be done more by machines in factories than by hand
the Industrial Revolution
a factory which produces something like cotton or paper
a mill
a building or area which is historically important to society
a heritage site
a product that you sell in another country
an export
a material such as cotton or oil in its natural state, before it is processed
a raw material
when two or more people or groups communicate with or react to each other
interaction
the system of forcing human beings to work without pay or basic human rights
slavery
the invasion, occupation, division and colonisation of African territory by European powers
the Scramble for Africa
small or not very important
marginal
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