Answer:by earth is mother it means the earth provides us what our normal mothers would provide it keeps us alive such as trees without trees we couldnt breath and without water we would die so mother earth keeps us alive. :)
the Muslim advances in science and medicine spreading across Europe was on effect of the Crusades is true
Answer:
b. isolation
Explanation:
Isolation is a foreign policy used by countries that consider that they should be away from other countries problems to avoid conflicts. This policy also avoids commercial agreements as these countries don't want to enter to any type of international alliance. According to this, the policy in which a country closes itself off from other nations’ issues is isolation.
