His death showed Europe a trigger that had two competing powers: Russia and Austria-Hungary. This lead to a war.
After Muhammad's death in 632 CE, his friend Abu Bakr was named caliph and ruler of the Islamic community, or Ummah. Sunni Muslims believe that Abu Bakr was the proper successor, while Shi'a Muslims believe that Ali should have succeed Muhammad as caliph.
The Rashidun Caliphate (632–661) was led by Abu Bakr, then by Umar ibn Khattab as the second caliph, Uthman Ibn Affan as the third caliph, and Ali as the fourth caliph.
In the 1840s the main argument and Congress over the transcontinental railroad concerned the impact it would have on individual towns, since the railroad caused a major disturbance in many of the towns it passed through.
Answer:
I think the answer is A, sorry if that is the wrong answer.
Answer:
2
Explanation:
method of production whereby an entity focuses on the production of a limited scope of goods to gain a greater degree of efficiency. ...