The 1867 Reform Act gave the vote to every male adult householder living in a borough constituency in England and Wales. Hope i helped :)
The Silk road was much more because it was the only way to connect to China and trade with them. Chinese people were inovators and were not just simple traders. Thanks to the Silk road Europeans could get silk and spices and fireworks and gunpowder and numerous other inventions that were not found anywhere else in the world. If it hadn't been for Silk road Europe would've been much less developed.
The right conclusion is C) A diverse group of people led Latin American independence movements. L’Ouverture, Bolívar and Hidalgo had very different backgrounds (a former slave, a noble and a priest, respectively), yet they all led revolutionary movements that fought for the independence (or the autonomy, in the specific case of Haiti) of the various Latin American territories from their European colonizers.