Explanation:
<em>So</em><em>cial Darwinism</em> is the theory that human groups and races are subject to the same laws of natural selection as Charles Darwin perceived in plants and animals in nature.
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"Both cyclic and periodic movement are temporary relocations of people, and both involve a return home. Cyclic movement represents shorter periods of time, measured in days or weeks, and always involves a return home. A cyclical trip might be a daily commute or a weekly trip. Periodic movement represents longer periods, often measured in several months or years. A student moving away from home to attend college may be moving periodically."
-Kristen.4
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<span>The
most important and revolutionary mechanical innovation of the medieval
agricultural revolution was the plough. During the medieval age, the plough
fundamentally improved and was used with multiple oxen teams. This enabled more
land to be ploughed and crops planted.</span>
Answer:
advice that uses radio to detect aircraft
Explanation:
because it is Important to protect it through radio
The correct option is the first one. The Mongols were tolerant of the different religions.
The Mongol Empire existed during the 13th and 14th centuries and was the largest contiguous land empire in history. The Mongol empire was founded by Genghis Khan in 1206. It spanned from the Pacific Ocean to the Danube River and the Persian Gulf. The Mongol Empire stemmed from the unification of several nomadic tribes in the Mongol homeland under the leadership of Genghis Khan.
