The purchase of Alaska was profitable a great deal. First, it must be noted that the purchase was for Geo-political reasons.The actual price was repaid in twenty years through the sale of fur seal skin. In addition, huge deposits of copper,oil and timber hugely exceeded the benefits. currently, it is agreed that the purchase is over 7 times profitable.The fact that the purchase proved profitable implies that the secretary of state was ahead of several of his many critics.
Answer:
if probably,it might be true...
Explanation:
crust are mixture of chemical substances of the earth surface like rock's or sima meaning silica and magnesium,sial meaning silica and aluminum....
His natural genius crossed so many disciplines that he was made known as Renaissance man.
It is D. Disburses none of the others match the sentence