<span>A) Nationalism prevented the countries from uniting </span>
Throughout the Arab region, a strong nationalist sentiment opposed
foreign control. This led to emergence of nationalist organizations as the
National Party in Egypt, the Young Ottomans and then the Young Turks in the
Ottoman Empire. Different nationalist groups had different ideas of the future
of their countries and about how national communities ought to be formed.
Answer:
He replaced the elected consuls and the Senate with an empire that could be inherited by members of the ruler's family.
Explanation:
Sulla, not being the Emperor in the modern sense of the word, he, however, possessed sole and unlimited power in the republic. His dictatorship dates back to 83-80 years BC, but the period of his sole rule began, in fact, in the 88th, when Sulla was elected consul. He held this post for eight years against all laws, including the Constitution. Formally, democratic institutions existed under him. There was even a second consul. But this consul was 'technical,' fulfilling the will of Sulla. There was a Senate, which was controlled in the same way by a dictator. The death of Sulla did not lead to major changes. The transition to one-man rule was a matter of time.
The success of the Roman army was based around the facts that it had excellent organization, great leadership, good training, good equipment, and that is was only consisted of professionals.
The Roman army had only professional soldiers in it. Not everyone was able to become soldiers, as certain physical criteria had to be fulfilled. The ones that became soldiers had training everyday. Tactical training, one to one combat, formation combat etc.
That led to the Roman army to be very successful in its military campaigns, especially because very often it was coming upon poorly organized armies, where most of the soldiers were either part-time soldiers, or just ordinary villagers.
The invented the number 0 in mathematics.