They were on the loose control of the individual states. The us Supreme Court ruled that the state laws were unconstitutional because it was inconsistent
<span>Azimuthal Stereographic map projections are often used to show polar regions. It is not know the exact date that Azimuthal Stereographic map projections were created but a document called Planisphaerium by Ptolemy is the oldest known document to mention it though it was called planisphere projection in that document.</span>
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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A. The Opium Wars.
The Chinese wanted the British to stop selling Opium in their country. So the British got mad and decided to have a war. The Chinese lost the war and had to open up to the British. After the British won the war, the Chinese legalized the buying, selling, and trading of Opium in their country.
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Answer
by appointing supportive bishops
Explanation
Otto was a holy Emperor who was the most powerful western European ruler after Charlemagne. He organized a strong German state and expanded his authority over Burgundy and Italy.He is best known for transforming the Roman Catholic in Germany for the purpose of strengthening royal authority and subjected its clergy to his personal control.Otto became very powerful when he appointed supportive bishops. This is because they supported him.
