The Greek democracy was planned to work in the polis or city-states. In this places all the Greek citizens had the duty to vote and participate in the political matters, curiously the city-states considered slaves were necessary so the citizens could focus on their obligations. On the other hand, in the Roman republic, citizens elected a representative as a senator and the senators were the ones to elect a ruler, similarly to the U.S. election system
Thus, the right answer is: In Greek democracy, each man got a vote; in the Roman republic, each man voted for a representative.
With the invention of the printing press the knowledge was made easier to spread which led to greater education and greater social mobility. This also made the Bible accessible to more people. People were looking for more personalized approach to their spiritual needs. It was Martin Luther who made openly challenged the teachings of the Catholic Church by posting his famous thesis against the selling of indulgences. After they branded him a heretic he denied the idea that the Church is a mediator between God and man.
Attacks from Native Americans and Mexico
The role of gold in Ghana's wealth and power is D. Gold could be traded for salt, which was used to preserve food and maintain health.
Hope this helps. :)