Ending the slave trade and abolishing slavery have very different effects on a society. The abolition of the slave trade merely prevents owners from exchanging different people. Even if the slave trade was abolished, slavery would continue to exist in society. Individuals who were slaves now have more political and economic rights as free citizens as a result of a country's complete abolition of slavery.
Ending slave trade would stop the transportation of slaves but ending slavery itself gives slaves freedom to be there own person. In 1807, the British outlawed the trans-Atlantic slave trade law and in 1833, slavery itself.
THE ANSWER IS C on edgenu!ty it is C those pesky kings kept challenging parliament. The kings didn't give into Parliament, they were absolute rulers they wouldn't give in. I think it was james II who was forced to sign the Petition of Rights. It I C. I got a 100% on the test.
The answer is never because GDP per capita depends on GDP and population. Countries with more people have the potential to make more goods and services. But, having more people also lowers GDP per capita, because more people have to share these products.