Religious and ethnical problems.
It was one of the largest empires of the world with many different ethnicities. The problem was to unite people under one rule.
Another problem was communication. It was hard to transfer knowledge and news to all parts of the empire because it was too large.
Solution. Models are being used as a simplified representation of an object, idea, or an event that is too complex, too small, or too big to study. Scientists use models in order to show how a certain phenomenon occurs and to answer the questions regarding it.
<h3>PLEASE YOUR INDIAN PLEASE LIKE</h3>
Answer:
Juan de Onate was the explorer who first visited the US river, the river is the Rio Grande. In 1598 he crossed the Rio Grande in El Paso. From there he sent out small parties in all directions to search for treasure that did not exist
Explanation:
Since 1848, the Rio Grande has marked the boundary between Mexico and the United States from the twin cities of El Paso, Texas, and Ciudad Juárez, Chihuahua, to the Gulf of Mexico.
<span>Dangerous gushes that occur suddenly in canyons or gulches are known by this alliterative term which is the flash flooding. The alliterative term is a type of literary device which is repeating the first letter's sound. It is also the beginning of two syllables which are stressed. </span>
Answer
c THE FRENCH AND INDIAN WAR
Explanation: