The Indians of the southwest culture group developed Irrigation techniques but the Indians of the Columbia plateau did not because the southwest is an arid region whereas the Columbian plateau is a region having abundant rainfall.
<h3>What is irrigation?</h3>
Irrigation is an activity to provide water to the soil for the growth of plants in a large area by various artificial methods like pumping, spraying, etc.
The irrigation techniques are required to be developed in the southwest region as it is an arid region, that is, the area where not enough water is available for plantation and cultivation of crops. In contrast, the Columbian plateau has got abundant rainfall which is enough for the plants and crops to grow.
Therefore, the irrigation methods have been adopted by Indians of the southwest region and not by the Columbian plateau area.
Learn more about the irrigation in the related link:
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Sun Yat-sen lead the Xinhua revolution that overthrew China's Qing Dynasty. He founded societies that lead and funded several uprising before Xinhua all over China. Most of his efforts are planning and finding funding while in exile. His influence of locals and Chinese living in different countries poured donation that funded his cause. He also attempted to make an alliance with the different nation like Japan and Philippines however, he failed.
The key element in making computers widely accessible to the public was by reducing the size and cost by using silicon chips to store data. The correct option among all the options that are given in the question is the second option. People could buy personal computers as it became cheaper and more available in the market.
The answer is B. japan invaded Russia to gain access to its natural resources.
Answer:
christianity
Explanation:
because most people say why worship a god you cannot see and touch
