How many years after the revolutionary war were packet ships used?

How were chinese immigrants treated in the late 1800s

This is a picture of workers in a factory. why was this picture most likely taken? to advertise that kids could get jobs to expose the horrors of child labor to show pride in children at work to show that night workers were needed o

Describe the events that preceded and led to the partition of india. what were the effects of partition on india and pakistan?