Answer:
Any form of a national border would be protected
Explanation:
This is due there to prevent any form of smuggling illegal goods.
<span>Going out to performances and plays were a popular pastime after the War. In addition, going to sporting matches, concerts, and other social get-togethers were a popular diversion. Reading newspapers and books were more ways in which people spent their free time.</span>
<span>B. an international association of nations </span>
