The answer would be :
"<span>Their connections to trade brought wealth that spurred the Renaissance and spread new ideas. The competition among city-states encouraged new ways of thinking."
Hope this helps !
Photon</span>
Answer: The winning of the war in Europe against Germany.
This was the "Europe first" strategy, coupled with simply holding Japan at bay in the Pacific theater of the war until Germany was defeated. With the scale of the war and the resources needed to defeat the powerful Axis powers, there was a challenge to allocate military personnel and hardware. The strategy was to win the war in Europe first, and then go after Japan.
1. Chivalry was a code of conduct for a knight in the medieval times. They were informal though and the code may vary but usually it emphasized courage, charity, loyalty and benevolence. The code of chivalry established a way for a knights to behave but also it influenced the relationships between people like in the instance of courtly manners. From it also arose the notion of courtly love which was reflected in many ballads and poems that were composed during those times.
2.The instruments of the medieval period and the modern instruments are really alike. There are a lot of them that survived to this age as well while others did not survive the flow of time. They modern instruments and the medieval ones have the same categories like the string instruments and the woodwind instruments.. The brass was also a metal of choice while some precision parts did not exist at the time as they required precise measuring and were very difficult to manufacture like valves.
3.The western medieval Europe borrowed things from the Islamic civilization and in those borrowings the ideas and the concept of "zero" and "cipher were located. They say that the "million" was borrowed by the Islam world from Europe and "zero" was borrowed by Europe.