Answer:
"A one-party system is a form of government where the country is ruled by a single political party, meaning only one political party exists and the forming of other political parties is forbidden.
To bring about a balance of power in Europe and prevent further conflict, they developed what became known as the Concert of Europe, beginning with the Congress of Vienna. The Congress of Vienna dissolved the Napoleonic world and attempted to restore the monarchies Napoleon had overthrown.
Both were the <span>legislative assembly of elected representatives. </span>
<span>Feudalism declined during the Crusades because. many knights lost their lives and ... After the fall of the Roman Empire, who took the lead in providing services to people throughout Europe? the Roman Catholic Church.</span>
The one hundred years war was a war between France and England which actually lasted about 116 years.
