Answer:
Vavilov noted the centers of origin of cultivated plants occurred mostly in Mountaintainous regions between the Tropic of Caprion (23°28') south of the equator and about 45°N of the equator in the Old world.
I can only answer the first question I really hope u can understand and goodluck
They believed that such a system was the best way to prevent abuse of government power.
In the federal system, the local governments are given permission to regulate on control their own territories, but these local governments must stay within the standards that created by the Central Government in order to ensure the quality of their job.
Answer:The spread of Christianity and Islam in Europe and Asia contributed to the crusades during the Middle Ages because Muslims want to kill Christians.
Explanation:
Jews believe that Jesus wasn't the messiah. Christians do.<span />
