The invention of the printing press by Gutenberg
protestant movements succeeded a great deal because of the invention of the printing press which enabled people to access the bible and theological materials and compare them with the status quo of the catholic church. The catholic church had long abused the ignorance of the laymen in access in the bible to come up with dogmas and canon laws that are un-Biblical. Some of the catholic liturgical traditions are yet to be repealed.
I have done some researching and I believe the answer would be:
D. He invited anyone who had voted for him to come to his inauguration, and a mob of people overran the White House.
I hope this helps :)
Yes, World War I could have been prevented and spare many lives of men. The assassination of the Archduke Francis Ferdinand pretty much started it, so if only the assassination did not happen, there might be no World War I. Also, if only the allies did not step in and also declared war with other nations. However, the thing is the countries were already building their military forces that may be triggered them to declare a war.
In 1910, Russell established the International Bible Students Association