DAVID OLUSOGA:'These Georgian terraces in the heart of London conceal a forgotten chapter in Britain's history. A new study of a forgotten archive from the 1830s reveals that many of these houses ...

America had become independent from Britain in 1776 ... Transportation reached its height during the 1830s. On average, 5,000 people were transported each year during this decade.

In the 1830s, Britain illegally exported opium to China in large quantities, bringing severe damage to China in political, economic social and other aspects. The Qing Government finally made a ...