Select the correct answer.
How did the slave trade of the eighteenth and nineteenth centuries aid the Industrial Revolution in Britain?
A. Profits from the slave trade were invested in the development of new industries.
B. Slave labor was more efficient in terms of productivity compared to paid labor.
C. Slaves helped to increase the demand for manufactured goods, making them more profitable.
D. The taxes collected from slave owners was used develop the steam engine and other innovations.
