Answer:
Around the 19th century
Explanation:
In 1821, Boston started the first public high school in the United States. By the close of the 19th century, public secondary schools began to outnumber private ones.
Found that when I searched it up, hope it helps!
Answer: D
The significance of these omens lies in what the Aztecs chose to do with this information; that is, namely, to ignore it in favor of fighting.
That would be amygdala of the limbic system. It includes
many parts of the brain among which are hippocampus, hypothalamus, amygdala. Among
these three amygdala is responsible for distributing and deciding where the memories
are stored in the brain and it is believed that is based on the strength of the
emotional response.