A reform of the monarchy institution is calling for a change, not an abolishment.

君主制度需要是变，而不是废除。

However,   the slave trade did not just end suddenly, and many factors contributed  to its eventual abolishment.

然而，奴隶贸易并没有突然结束，许多因素促成了它最终废除。

He was the most powerful judge in England, part of the elite ruling class, yet he was also an early advocate for the abolishment of slavery.

他是英国最有权力法官，属于精英统治阶级，但他也是废除奴隶制早期倡导者。

While the Enlightenment may not have  directly led to the abolishment of slavery, it certainly started to change the minds  of those in a position to oppose it.

虽然启蒙运动可能没有直接导致废除奴隶制，但它确变那些反对奴隶制人想法。

While on the face of it, the Union  fought for the abolishment of slavery, the main reason that Lincoln took the country to  war was the preservation of the Union.

从表面上看，联邦为废除奴隶制而战，但林肯发动国家战争主要原因是为了保护联邦。

The new document was a novel and unprecedented  concept that would have undermined the monarchy and the status quo, and the abolishment of the  feudal system would further disrupt the system.

新文件是一个前所未有新概念，它会破坏君主制和现状， 废除封建制度会进一步扰乱这个制度。