After the revolutionary war, the USA formed a confederacy its a loose union of independent states. hope this helps :)
Although it was unsuccessful, the Crusades introduced Europeans to the luxury of the Muslim civilization. When the Crusaders brought home silks, porcelain, spices and other goods, demand for these things in Europe began to grow, especially as the emerging bourgeois class of Europeans became a market for these luxury goods.
B, should be correct.
Have a nice night! Mark if correct!
Because many learn that Buddhism is more peaceful and fewer wars.