Maya used place value and zero in mathematics.
The Maya civilization was a Mesoamerican civilization developed by the Maya peoples, and prominent for its logosyllabic script, the most sophisticated and highly developed writing system in pre-Columbian Americas, along with its art, architecture, mathematics, calendar, and astronomical system. The Maya civilization developed in an area that comprised southeastern Mexico, all of Guatemala and Belize, and the western portions of Honduras and El Salvador.
Assuming your options are<em> executive rule, dictatorship, direct democracy, and representative democracy, </em>the correct answer is the last option - representative democracy.
It's not the executive rule, because the executive branch is not the only law-making branch in the US. It's not a dictatorship either, because the US doesn't have a dictator, but rather a president. It's not a direct democracy, because that would mean that people directly choose the laws themselves, which is not the case in the US, but was in ancient Greece, for example. Thus, the only correct answer is representative democracy, meaning that voters choose people to represent them and their wishes.
Capitalism; is an economic system where the factors of production are privately owned.
Industrialization; is the development of industries in a country or region on a wide scale.
Mechanization; is the process of changing from working or exclusively by hand or with animals to doing that work with machinery.
The answer is C. Division of Labor; is the process of separating the tasks in the process of production and assigning different tasks to different workers.
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Louis Zamperini went to University of Southern California to run track.
