There is not enough info to answer this
The Louisiana Purchase cost the U.S. about 15 million dollars
Sorry but your question is not clear..
It would be false to say that the upward growth has no environmental impact. There is bound to be a negative impact on the environment. With the increase in the number of buildings, there would definitely be a shortage of trees. There would be more and more of concrete buildings resulting in increase of temperature.
Answer choice b is correct
