<span>transports first of all, to make trade easier: more highways, especially the one connecting to other countries. And new, bigger and more efficient airports, both for tourism and commerce. Oher structures that have been made more modern and functional are for example hotels, to guest more people.</span>
Specialization is when a nation or individual concentrates its productive efforts on producing a limited variety of goods.
Answer:
"What side did your brother say?"
To explain, one of the twins lied and one told the truth. The one who lied would say what the other twin said (The truth) and vice versa. Then, you will know which one is the right path!
