A physical feature that protects and hinders travel through or over. Mountians, swamps, deserts, and icefields are all examples of natural barriers.
Answer:
Western Europe
Explanation:
While the crusades took place in the Middle East - specifically Jerusalem - the calls for the crusades began with the catholic church in Western Europe. This created a root structure for the crusades.
I believe the answer is: <span>Group cohesiveness
</span><span>Group cohesiveness refers to a situation when there is a strong members that united each members of the group.
In this situation, all members would most likely suited and satisfied with their roles and fulfil it to the greatest extend. This would increase the likelihood of innovation to happen through the teamwork.</span><span />
<span>Anton is a college sophomore who binge drinks. according to the profiles developed by ham and hope, he is probably drinking because it is a regular part of his fraternity life. Fraternity refers to a group of people brought together because of mutual interests</span>
It means that humanity should develop all of the factories and roads ourselves and should work together to develop everything