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The thing they had in common was that they were all ports so they could export and import goods on the Atlantic Ocean. Also, they were connected by an extensive road network. They were all located to the north so could ship goods to Canada no problem. </span>
i would say the depedent clause one
The anwer is a because u can clearly see the rest are effect of he spanish colonies
There were 3: West central African(Kongo-Angola), Upper and Lower Guinea
That america is the best in world
hope it helps