Hi there!
I believe slaves were no longer required in such large numbers anymore. Basically, machines started doing the work they would usually do, so it makes sense to think that attitudes changed positively, perhaps they may have even started getting paid jobs themselves and began working towards a decent quality of life.
I hope this helps :)
Imperialism was imposed by the Europeans as they colonized Sub-Saharan Africa. For hundreds of years the Europeans traded gold and salt with huge trading empires that had developed in Africa.
Answer:
maintaining standards to ensure safety, helping developing countries achieve economic security.
Explanation: Hope this helps bud :-)
The main way in which the receding ice age helped with the development of agrarian societies is that it allowed for more water to form (from the melting ice) which was used to irrigate and thus grow crops.
