The correct answer to this is Natural Resources. <span>In the mid to late 19th century, natural resources were heavily exploited, especially in the West. Land speculators and developers took over large tracts of forests and grazing land. Acreage important to waterpower was seized by private concerns.
Hope this helps :)</span>
They fight for our country.
The amount of rain falling on the cactus plants.
Answer: Option C
<u>Explanation:</u>
Here, the independent variable is the amount of rain that makes the cactus plant grow taller. Control is treated the same as all the rest of the samples, except that it is not exposed to variables that are influenced.
In most experiments, it is important to perform a trial with the independent variable, at a special locale for comparison with the other trials.
The control group consists of all trials where the independent variable is left in its natural state. These trials provide a basis for comparison and ensure that any changes observed in the height of cactus plant are in fact caused by the amount of rain.
:Sacrifices
:
Sacrifices had a big impact on the aztec population. thousands of people were killed in order to please god
Disease
:
Disease played an important part in the decline of the aztec population, Aztec caught the disease (small pox) after the arrival of the spanish. Smallpox quickly spread among the population and people had no resistance and did not know how to treat it. In many cases, everyone in a house died. With no time to bury so many people, houses were simply demolished over the bodies. it is believed that 25% of the empire was lost to the disease. But more importantly,the Aztec chain of command was in ruins. The emperor, Cuitláhuac, died of smallpox, along with many of the leaders of the army.
Spanish conquest :
The Spanish conquest of the Aztec Empire was one of the most significant in the fall of the
aztecs. it began in February 1519, and the spanish were declared victorious on August 13, 1521, when an army of Spanish led by Hernán Cortés and Xicotencatl the Younger captured Tenochtitlan, the capital of the Aztec Empire.
I dont know the other cause, but i do know that those are three of them
Africa is the continent that has the Spanish-speaking country with the smallest population and the country is "<span>Equatorial Guinea".
Officially known as the "Republic of </span><span>Equatorial Guinea", is a country situated in Central Africa. This is the only African country with "Spanish" as its official language.</span>
