•The spread of the bubonic plague from central Asia into Europe decimated the populations but increased opportunities for the survivors.
•An enormous variety of new consumer goods, agriculture, weaponry, religion, and medical science became available in Europe.
• New diplomatic channels between Europe, Asia, and the Middle East were opened.
•Russia became unified for the first time.
In short, I believe Darwin's theory was controversial in the 1800s because it contradicted the biblical view of creation.
(Sorry for the shortness.)
xoxo
Answer:
B Carefully Controlled price levels
Culture. Food, behavior.
History. Common past.
Religion. Majority of shared faith.
Nationality. Belief in common ancestry.
Territory. Boundaries, like Lake Michigan.
Language. Common dialect.
Nation-state. An independent geopolitical unit of people having a common culture and identity.