The difficulty arises from few different factors:
- Culture
- Religion
- Geography
- Politics
Europe and Asia are actually one continent, but it has been 'divided' into two continents because of the reasons mentioned above.
Geographically are used some points as zone of separation, but there's still discussion which of the two prevailing is the most relevant.
From cultural and religious point of view Europe and Asia are mostly divided at the border of the Christian and Muslim world, but not totally, which also makes confusions.
And for last we have the political factor, where the geopolitical interest makes superficial borders as zones of interest, and thus making imaginary border lines.
Answer:
It is B
Explanation:
guy above me is wrong just use the formula y=a(b)^x
<span>d. Military expansion into Vietnam introduced terraced farming to China, which greatly increased the amount of land under cultivation in mountainous southern China
</span>Why was economic expansion during the Chinese Tang and Song dynasties linked to military expansion?
NOT:
a. Military expansion into Vietnam introduced the Chinese to faster-growing rice, which made it possible to rice crops a year in southern China
b. Military expansion into Manchuria and Korea made it possible for the Chinese to harness new energy sources in the water buffalo and the ox
<span>c. Military expansion into Korea and Japan introduced a new strain of drought-resistant wheat into northern China</span>
I believe the answer is slavery
Stalin has established a dictatorship
