It impacted Europe severely. Many people lost there jobs and the unemployment rate skyrocketed. All the levels of trade between the countries had fell out.
They check there answers using history, like they use primary sources etc.
feudalism: system of rule by local lords with ties of loyalty to a king.
Feudalism in Western Europe was similar to feudalism in Japan in that: power was based on class relationships.
Hope this helps.
<h2>A. Abu Bakrؓ</h2>
The first leader of the Muslim community after Muhammad صلى الله عليه وسلم had died was Abu Bakrؓ, who became the first caliph of the Muslim community.
Among the first converts to Islam, Abu Bakrؓ generously supported Muhammad's work. During Muhammad's migration to Medina, he was one of his closest companions. In addition to this, he participated in a number of wars, such as the battles of Badr and Uhud, during his reign.
<em>Hope this helps :)</em>