Answer:
(See explanation for further details)
Explanation:
Since those cities were communication nodes that eased the expansion of the United States of America to the west, where railway, finnancial and mail services were developed very rapidly and at a gigantic scale, requiring great numbers of workforce.
The already poor countries look brightly on the idea of social conformity and taking care of each person. However the failures a socialism are seen when poor countries simply become poorer because there is decreased competition such as Venezuela.
Answer:
The spike in price caused fuel shortages and long lines at gas stations similar to the 1973 oil crisis. ... Iraq's oil production also dropped significantly, triggering economic recessions worldwide. Oil prices did not return to pre-crisis levels until the mid-1980s.
B) mostly urban populations
The the Byzantine Empire tolerated Christianity this led to greater unification in the empire since many regions that had previously been persecuted were free to engage with society.
