Answer:
A crystal face tends to be dull and rugged where a cleavage plane (most commonly seen in mica) is smooth and shiny, only being dull towards the edges it splits.
You could either say language diffusion or more commonly answered is cultural diffusion
B: México and the United States share the southern border
Answer:
Latin America is generally used to describe the countries that predominantly speak the Latin language. The Latin language is a Romance language spoken in Europe- Spanish, Portuguese, French. Latin America consists of South America, Central America along with the Caribbean islands and Mexico. Latin American culture is a mixed category that spreads across a wide range along with the race. The countries that come under Latin America are all divided by the borders, starting with US-Mexico border in the U.S.A, spreading through Central America and parts of the Caribbean and down into the south of South America.
In order for Mathis to learn about the Aztecs, the best place for him would be to go to central Mexico.
<h3>Who were the Aztecs?</h3>
This was a civilization that was known to have existed in the Central part of Mexico during the post classical period.
This people were a Mesoamerican culture. They lived from a period of 1300 to 1521. Hence the answer to this question is option B.
Read more on the Aztecs here:
brainly.com/question/599959
#SPJ1