Read the excerpt from dr. martin luther king's "letter from birmingham jail."
i have earnestly opposed violent tension, but there is a type of constructive, nonviolent tension which is necessary
for growth.
how does king support this claim in the rest of his letter?
by providing examples of recent nonviolent sit-ins
by quoting socrates and establishing historical precedent
by chronicling the history of violent tension throughout the south
by presenting a visual image of a world in which equality reigns

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