Ur answer would be B. Trade Became Much Easier.
The correct answer is - Superimposed.
The nations in the African continent that gained independence had borders set by their colonial rulers, borders of the superimposed type. This basically means that the borders were set without taking in consideration the cultural heritage, history, ethnic groups, religious groups.
This type of border creation for the newly formed African nations created a lot of problems, problems that are still present nowadays. The reasons for the problems were that people that historically had tensions and conflicts got stuck into the same borders, ethnic groups and religious groups that were not tolerant to one another also found themselves put together, the interest and culture of the people were differing a lot, and there were multiple languages used.
All of that led to lot of civil wars, tensions, conflicts, genocides, persecutions, forced assimilation, split of countries. Because of that most of the countries stagnated or even regressed after gaining independence, and in large portion of them the problems just seem to grow instead of stabilize.
<span>It went too far in allowing the government to gather intelligence on private conversations of US citizens.
</span>Since the Act went into effect, there has been a lot of controversy over how much leeway the government is given when it comes to wiretaps and quite a few cases where regular citizens that had nothing to do with whatever crime was being investigated have been caught up in surveillance efforts. Today, you can even point to the recent scandal regarding the revelations made about the NSA.as a result of the expanded powers given to such agencies because of the Act and the changes to the law it created.
They had no standardized currency, they had a weak Congress, and they could not support a nation-wide military/militia.