Which events played a significant role in increasing awareness during the Late Victorian Era about the substantial human, economic, and political costs involved in maintaining an empire?

Explanation

The Indian Rebellion of 1857, the Boer War in South Africa, and the Jamaican uprising in 1865 each highlighted the considerable human suffering, financial burden, and political challenges of imperial rule. Together, they contributed to a broader understanding during the Late Victorian Period of the heavy costs associated with empire maintenance.