Answer:
Cultural migration and the Euro-Asia Diaspora of the 18th century.
Explanation:
Trust me lol.
True, t<span>he communistic economic system does not encourage private investment, competition, or profit.</span>
The middle/lower class
but i really think middle
If the change in values of one set doesn't affect the values of the other, then the variables are said to have "no correlation" or "zero correlation." A causal relation between two events exists if the occurrence of the first causes the other.