The Byzantine Empire fell in 1453. The immediate cause of its fall was pressure by the Ottoman Turks. The Ottomans had been fighting the Byzantines for over 100 years by this time. In 1454, Constantinople finally fell to them and their conquest of the Byzantine Empire was complete<span>.</span>
Answer:
Many fish have an outer covering of scales. Scales protect fish, much like a suit of armor. All fish have a slimy covering of mucus. This substance allows the fish to swim through the water with very little drag and also makes it difficult for other organism to attach to the fish.
Explanation:
Argentina, Belgium, Bolivia, Brazil, British Empire, Chile, Republic of China, Colombia, <span><span /><span><span><span> United Kingdom,</span><span> Australia,</span><span> Canada</span><span>, India,</span><span> New Zealand</span><span>, South Africa</span></span>,
</span><span /><span /><span> Cuba</span><span>, Czechoslovakia, Germany,</span><span> Denmark</span><span>, El Salvador, </span><span>France, </span><span>Greece</span><span>, Guatemala,</span><span>Haiti,</span><span> Honduras,</span><span> Kingdom of Italy, </span><span> Empire of Japan, </span><span> Liberia,</span><span> Netherlands,</span><span> Nicaragua,</span><span> Norway,</span><span> Panama,</span><span> Paraguay, </span><span> Persia,</span><span> Peru,</span><span> Poland,</span><span> Portugal</span><span>, Romania, </span><span> Siam aka Thailand, </span><span> Spain,</span><span> Sweden,</span><span> Switzerland,</span><span> Uruguay</span><span>, Venezuela,</span></span><span><span> Austria,</span><span> Bulgaria, </span><span>Costa Rica, </span><span> Finland, </span><span> Luxembourg,</span><span> Albania, </span></span>
They moved to the city so they would have an easier time finding work
