Answer:
The best description would be that they were regularly attacked by the arabs eventually leading to the fall of the Byzantines and there empire and lead to the citys rename to istanbul which is still there in modern day middle east. It is The empire was regularly attacked by Arab Muslims. I hope this helped.
Explanation:
Education reform lead by Horace Mann was a major reform movement in the early 1800's. He helped create mandatory public education for all in the United States.
The Tet offensive altered public opinion of the war because the "<span>(B) U.S. suffered heavy losses". Although it ended with a US and South Vietnamese victory, many Americans grew wary of the costs. </span>
The Spanish American war became a turning point in the history of the United States because America became an imperial world power.
<h3>What is Imperialism?</h3>
This can be defined as the growth of a country's power and also its influence through diplomatic means or through force of the army.
<h3>The Spanish American War.</h3>
This war took place in the year 1895. The war can be traced to the conflict that was in the Cuban country.
The Cubans were fighting the Spanish due to the fact that they needed their independence from Spain.
Read more on the Spanish American war here:
brainly.com/question/10443525
During times of civic unrest such as riots, the national government can summon the national guard to its help if it thinks that the local forces cannot stop it or if the riots are going out of hand.