I do not know the options if you tell me I can give a more accurate answer but it was most likely the Missouri Compromise
It has a much higher population and land mass
C) a unified European currency did not come about until the creation of the Euro -- instituted as an "invisible" currency in 1999 for trading but not available for common use (i.e., as a physical currency) until 2002.
One of the major reasons why the attack of the Byzantine Empire by the Turks was significant that when the Turks initially attacked the Byzantine Realm, the Holy Lands which were also in the empire were overrun. <span>This lead to Alexius I asking the Pope for Christian knights to help him in the Crusades which then lead to Pope Urban II to allow the Crusades to happen.</span>
