6.What was the cause of the hardship to the Islamic world during the 1200s and 1300s (thirteenth century)? (Pg. 137) armies invaded: killing, stealing and destroying.

Mongols

Explanation:

I carefully read page 137 of the study guide and found the correct answer. If you look carefully, it mentions Mongols invading and attacking so it just seems logical for that to be the answer.

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.