Answer:
A.Dallas’s population has grown as people have moved from the Rust Belt to the Sun Belt.
Explanation:
Dallas is one of the fastest-growing cities in the United States, and one of the main reasons is that many people have moved from the lagging economies of the Rust Belt, to the more dynamic economic of Dallas, which is located in the Sun Belt.
Because of this growth in population size, and also because Dallas has a very hot climate during most of the year, it has become necessary to find ways to improve the efficiency of energy consumption in the city, like the excerpt in the question explains.
<u>Answer:</u>
"All are" associated with the Olmec civilization.
<u>Explanation:</u>
The "Olmec civilization" or "the Rubber person" in Aztec language, is understood as major Meso-American civilization. Colossal heads are considered as their basic art form. They resided in the tropical lowlands of south-central Mexico but at present called as states of Veracruz and Tabasco therefore they relate with Andes mountains.
This highly productive climate promoted a densely concentrated population, which in turn sparked the emergence of an elite class. They requested the symbolic and sophisticated luxury objects that characterize Olmec culture to be made. This suggest that early Olmec elites had access to long distance trade network in Meso-america.
It was<span> a </span>treaty between Portugal and Spain in 1494 in which they agreed to divide up all the land in the Americas between the two of them, no matter who was already living there. (I know, really stupid!) They divided the New World by drawing a line in the Atlantic Ocean, <span>All lands east of that line were claimed by Portugal. All lands west of that line were claimed by Spain.
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This is why m</span>ost Latin American nations are Spanish-speaking countries, for instance, but Portuguese is the leading official language<span> in Brazil, because Portugal took Brazil and Spain took most of the other nations. </span><span>
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