Answer:
Es un río enclavado en la parte este del continente africano cuya cuenca alberga Uganda, Etiopía, Tanzania, Ruanda, Burundi, Kenia, Sudán, Sudán del Sur, Eritrea, República Democrática del Congo y, por supuesto, Egipto. Está conformado por 2 sistemas fluviales: el Nilo Azul en Etiopía y el Nilo Blanco en Burundi. El primero tiene su inicio en el lago Tana y se une al Blanco en Sudán, a través de unos 1,400 kilómetros. Por su parte, la fuente del Nilo Blanco es un poco confusa; es posible que el río Ruvyronza, un afluente del río Kagera, sea su fuente más remota. Excepto durante agosto y septiembre, el Nilo Azul provee menos del 20 por ciento del agua del Nilo.
Explanation:
1.An astrolabe was an instrument which helped sailors to find their location by looking at the stars and sun
2. Crusaders were people who went on the Crusades
3. The feudal system was the social, economic, and political system of Europe in the Middle Ages
4. A manor was a large estate or farm, part of which was set aside for the lord and the rest divided among his peasants
5. The Middle Ages was the period in European history between ancient and modern times, from about A.D. 500 to about 1500
6. A Muslim is a believer in the religion of Islam; a follower of Mohammed
7. A serf was a peasant in the feudal system midway between a freeman and a slave
Roman Catholic Church that granted full<span> or </span>partial<span> remission of the punishment of sin. The granting of indulgences was predicated on two beliefs. They basically were taking their money over something not true. </span>
