According to the Constitution, the Russian Federation is divided into 85 federal subjects (constituent units), 22 of which are "republics". Most of the republics represent areas of non-Russian ethnicity, although there are several republics with Russian majority. The indigenous ethnic group of a republic that gives it its name is referred to as the "titular nationality". Due to decades (in some cases centuries) of internal migration inside Russia, each nationality is not necessarily a majority of a republic's population.
The implementation of the assembly line by Henry Ford at his automobile plants was extremely important. It was important because it drastically reduced the amount of time it took to produce a Ford car. Since it took less time and effort to make the car, the price of Ford's dropped significantly. This drop in price made Ford cars more available to the American public, increasing the amount of people who owned cars in the US during the 1920's.
The development of the assembly line changed everyday life for Americans in multiple ways. First, traveling became much easier as cars were now available to more Americans. Along with this, the assembly line would be a method used by thousands of other companies all across the US. This made it so that workers would need to be able to complete one repeatable task throughout the entire day.
Answer: Pulir la piedra
Explanation: Durante ese tiempo, los humanos aprendieron a cultivar y criar ganado doméstico, por lo que ya no dependían de la caza, la pesca y la recolección de plantas silvestres. Las culturas neolíticas fabricaron herramientas de piedra más útiles al moler y pulir rocas relativamente duras en lugar de simplemente cortar las más blandas hasta obtener la forma deseada.
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