How was William Wilberforce, a member of Parliament, able to affect the future of slavery in Britain?
A
In 1833, he achieved a ban on the use of enslaved labor in factories.B
In 1807, he achieved a ban on British slave trade.C
In 1833, he was able to get reduced penalties for runaways.D
In 1804, he was able to get an amendment passed abolishing slavery in most Northern US states.