Answer:
The need to have better protection led to innovations in tools and weapons.
Explanation:
It began at a point when the various insignificant city-state rules of the Spring and Autumn period had been incorporated into seven significant contenders and a few insignificant enclaves. It was disturbed by two hundred years of brutality and combat. It profited from the leadership of philosophers who struggled with the king. It encountered strong guidance from feudal chiefs under the king.
The first congress did not yet have the desire for independence, they just wanted to go back to normal, meaning that the laws be repealed. Already the second congress wanted the total independence of England.
Answer:
The major international event did the fall of the Berlin Wall precipitate was "The cold war".
About the cold war:
By November 9th, in the year 1989, the Cold War started to fuse over Eastern Europe, the representative for East Berlin's Communist Party declared a development in his city's relationships with the West. Beginning at night that day, he told, residents of the GDR were unengaged to pass the country's borders. Orwell recognized it as a nuclear deadlock between “super-states”: each maintained defenses of mass extinction and was able of destroying the other. The Cold War competition among the U.S and the Soviet Union continued for decades and ended in anti-communist mistrusts.