Read the excerpt from president ronald reagan’s address at moscow state university.
but progress is not foreordained. the key is freedom—freedom of thought, freedom of information, freedom of communication. the renowned scientist, scholar, and founding father of this university, mikhail lomonosov, knew that. "it is common knowledge," he said, "that the achievements of science are considerable and rapid, particularly once the yoke of slavery is cast off and replaced by the freedom of philosophy." you know, one of the first contacts between your country and mine took place between russian and american explorers. the americans were members of cook's last voyage on an expedition searching for an arctic passage; on the island of unalaska, they came upon the russians, who took them in, and together with the native inhabitants, held a prayer service on the ice.
in this excerpt, president reagan expresses his opinion that the key to progress is freedom. this is
a substantiated opinion because reagan quotes an expert.
a substantiated opinion because reagan lists many freedoms.
an unsubstantiated opinion because reagan shares personal feelings.
an unsubstantiated opinion because reagan gives a historical example.

In a sense we’ve come to our nation’s capital to cash a check. when the architects of our republic wrote the magnificent words of the constitution and the declaration of independence, they were signing a promissory note to which every american was to fall heir. this note was a promise that all men—yes, black men as well as white men—would be guaranteed the unalienable rights of life, liberty, and the pursuit of happiness. it is obvious today that america has defaulted on this promissory note insofar as her citizens of color are concerned. instead of honoring this sacred obligation, america has given the negro people a bad check, a check that has come back marked “insufficient funds.” but we refuse to believe that the bank of justice is bankrupt. we refuse to believe that there are insufficient funds in the great vaults of opportunity of this nation. and so we’ve come to cash this check, a check that will give us upon demand the riches of freedom and security of justice. in this section of the speech, analyze martin luther king’s connection between a defaulted promissory note and the lack of freedom experienced by african americans. which option offers the best analysis? question 3 options: mlk creates this analogy to communicate that america has enough freedom for all, but it needs to live up to its promises. mlk makes the analogy that america has run out of freedom. not everyone deserves to have it. mlk communicates that america should equally distribute funds to all citizens. everyone deserves equal access to the government’s money. mlk demonstrates that america is improving in equality and should keep the forward momentum.