There were several important factors that contributed to the ability of europeans to conquer the aztecs and inca, but the most important three were that the Europeans brought guns, germs, and steel weapons.
The heads are part of Olmec civilization of ancient Mesoamerica. The common reason why they made this because of their religious belief.
<u>Explanation:</u>
The Olmecs are famously known for the statues they carved: 20 ton stone heads, quarried and carved to commemorate their rulers. They are the first known civilization in America and the first to have this unique kind of construction.
Like most of the early Mesoamerican cultures, Olmec also believed in three tiers of existence: the physical realm they inhabited, an underworld and a sky realm, home of most of the gods.
The answer is D. All of these!
The key theme in the video of <em>From White Supremacy to Barak Obama </em>is the history of the Democratic party and how they wanted to continue slavery and also their idea of Manifest Destiny and how the Presidency of Barack Obama came to be.
<h3>Who are Democrats and Republicans?</h3>
This refers to the party system that exists in the United States of America as they have different ideals and beliefs.
Hence, we can see that the key theme in <em>How the Republican Part Went from Lincoln to Trump</em> talks about the earlier party, the Whigs who were divided about the issue of slavery, and the emergence of the Republic Party from Abraham Lincoln.
Read more about the American party system here:
brainly.com/question/1603400
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