The Columbian Exchange<span> greatly affected almost every </span>society<span> on earth, bringing destructive diseases that depopulated many cultures, and also circulating a wide variety of new crops and livestock that, in the long term, increased rather than diminished the </span>world<span> human population..</span>
Catholic Reformation: a recovered papacy; the reclamation of old religious form and the authorizing of new ones, most greatly the Jesuits; and the reaffirmation of traditional Catholic doctrine at the assembly of Trent. The reclamation of religious orders also tested expensive to the amend of Catholicism. Old rules were recovered and reformed by eradicating corrupt practices. New rules were constructed as well. Jesuits were among the new orders. They settled schools that have a lot of humanist educational methods, converted many non-believers to the faith and fought Protestantism.
The correct answer is: "railroads".
Railroads flourished during the 19th century and enabled to travel long in-land distances much quicker than before. They were also one of the main factors that triggered the industrial revolution, as quick transportation reduced production costs and brought important efficiency gains for industries, for instance, in coal mining, and contributed to the development of mass production systems.
Answer:
While fighting holy wars against the Turkish Muslims, the crusaders learnt the use of guns and gunpowder. This discovery greatly undermined the importance of feudal lords and armoured knights. It now became difficult for them to defy the authority of the king, leading to the decline of feudalism.A
Explanation:
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