Which of these BEST describes the period in Europe 900s-1200s? A) Individual rulers gained more power. B) The Crusades succeeded in reuniting the Church.

the correct answer is A) Individual rulers gained more power.

Explanation:

this was known as the medieval age and the land lords and individual lords began to accumulate more wealth and power during this period. even the kings and emperors did not have much power as the national armies and the economies had collapsed during this period of prolonged economic and social crisis in Europe.

the transatlantic slave trade radically impaired africa's potential to develop economically and maintain its social and political stability. the arrival of europeans on the west african coast and their establishment of slave ports in various parts of the continent triggered a continuous process of exploitation of africa's human resources, labor, and commodities. this exploitative commerce influenced the african political and religious aristocracies, the warrior classes and the biracial elite, who made small gains from the slave trade, to participate in the oppression of their own people. the europeans, on the other hand, greatly benefited from the atlantic trade, since it allowed them to amass the raw materials that fed the industrial revolution to the detriment of african societies whose capacity to transform their modes of production into a viable entrepreneurial economy was severely halted.

d is correct the right of the people to be drafted into the armed forces.

hope this let me know if it is right.