During the Early Middle Ages, Byzantine/Eastern Roman Empire was more advanced than Western Europe. The Byzantines continued to practice Roman culture while most of Western Europe reverted from Roman influence. Classical writings were preserved and copied by Byzantine scholars. Byzantine science was a continuation of Classical Science and it was closely connected with ancient pagan philosophy and metaphysics. They made great innovation in areas of physics, mathematics, and medicine. Byzantines also made advances in architecture such as Cross in Square, Pendentive Dome, and Pointed Arch Bridge. Byzantines had advanced military technology such as the counterweight trebuchet, Greek Fire and incendiary grenades. Their city of Constantinople was protected by the Theodosian Walls which protected them from sieges until the Ottoman Conquest in 1453.
beginning in 1923 i think
I think that the answer is probably B.
Explanation:
<u>For those in the industrial sector, organized labor unions fought for better wages, reasonable hours and safer working conditions. The labor movement led efforts to stop child labor, give health benefits and provide aid to workers who were injured or retired.</u>
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The powerful king that united ancient egypt is : Narmer.
Before the reign of narmer, Egypt was divided into lower part and upper part Kingdom. Narmer managed to unified these two kingdoms and became the first king who rule the united ancient egypt
hope this helps
