In Europe, the Crusades led to economic expansion; increased trade and use of money, which undermined serfdom and led to prosperity of northern Italian cities. They led to increased power of the monarchs, and, briefly, to increased power of the papacy.
an increase in the power of the royal houses of Europe. a stronger collective cultural identity in Europe. an increase in xenophobia and intolerance between Christians and Muslims, and between Christians and Jews, heretics and pagans. an increase in international trade and exchange of ideas and technology.
Benefits of the Transcontinental Railroad System, was that it provided
jobs across the nation, for people, and that it sparked markets across
the nation.
The main point the author is trying to make.
