What is the theme of " fire and ice " by robert frost ?
some say the world will end in fire,
some say in ice .
from what i've tasted of desire
i hold with those who favor fire .
but if it had to perish twice
i think i know enough of hate
to say that for destruction ice
is also great
and would suffice
a) human beings are able to control their emotions
b) unchecked emotions are potentially destructive
c) the power of desire is greater than the power of hate
d) misunderstanding destroys relationships

Identify the trade regulation concept described in each scenario. protectionism free trade trade war country a and country b want to develop their respective export markets. both countries have highly developed agricultural, industrial, and service sectors. the countries decide to initially lower trade barriers and eventually remove them completely. arrowright country a has an agrarian economy with an emerging industrial sector. to allow domestic industries to grow, country a applies quotas on all industrial products except those that are used as resources. arrowright country a passes an economic policy that will indirectly give its own companies an advantage over country b’s companies. country b alleges that the policy violates the countries’ trade agreement and imposes retaliatory tariffs. arrowright