Answer:
Rome contributed to democracy by creating a government where the people ruled. ... When the founding fathers established the US government, they based it partly on the Roman style of government and divided the government into different branches, including the Senate, the House of Representatives, and a judicial system.
It was the Storming of Bastille.
The Columbian Exchange or Grand Exchange, was the widespread, at the time, communicable diseases were a byproduct of the exchange.Slaves were a popular trade it em between Africa, Europe, and the American.
They faced challenges such as how to accommodate states that had basically ruled. How to create a strong central government without giving too much power to one group & how to give small & large states equal representation.