The final fall of the Byzantine Empire was caused by attacks from the Ottomans.
The Byzantine Empire fell, and Islam spread into Eastern Europe. The Byzantine Empire fell in 1453. The main reason of its fall was a significant number of attacks made by the Ottoman Turks. In 1454, Constantinople finally surrendered to them.
Money or if anything itll be poverty
B. Hydroelectric.
(Edit: Why did you ask the question if you had the answer?)
I have just spent two days in Barcelona, one of the most densely populated urban settlements in the world. There are 103 road intersections per sq km – high compared to Brasilia’s 41 or Shanghai’s Pudong area, which has only 17. Yet despite these high densities, residents of Barcelona will tell you how profoundly liveable their city is.
