99 points : ) what is the effect of trade being controlled by imperial leaders?

Imperial leaders are the ones who have the final say, and can either get what they want, regardless of their people, or help the people. This leads to deficients in areas that are needed by certain groups of people, if their is a limited amount of fundings, and the people have little to no say in what the money is spent on.

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the answer wold be b) travel among nations should be regulated by an international organization

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.