What is the primary contrast in demographic trends between Afroeurasia and the Americas between 1400-1800? * A: The population of the Americas increased rapidly, while that of Afroeurasia decreased slightly.
B: Afroeurasian population generally increased, while the Americas decreased drastically
C: Afroeurasian and American populations remained relatively stable each growing steadily.
D: Afroeurasian and American populations both suffered catastrophic decline.

superior technology and improved medical knowledge to foster imperialism. quinine enabled europeans

to survive tropical diseases and venture into the mosquito-infested interiors of africa and asia. the combination

of the steamboat and the telegraph enabled the western powers to increase their mobility and to quickly respond

to any situations that threatened their dominance. the rapid-fire machine gun also gave them a military advantage

and was in convincing africans and asians to accept western control. the following table summarizes the

causes of the new imperialism:

causes of new imperialism

economic military/political humanitarian/religious technological

need for markets need for military bases white man’s burden new medicine

raw materials national security spread of christianity new weapons

source of investments source of

pride—nationalism

social darwinism

(superiority of western

society)

transportation

i

companies passed on production and transportation costs to consumers

the correct answer is d- trough trades

i did a test and got it right

hope it ! : )