Which claim from the nixon speech is not clearly supported?
a. that he earned $800,000 as a president
b. he has 1 million dollars in campaign money
c. that he owns three homes
d. that he earned money as a lawyer

The claim from the Nixon speech is not clearly supported was that he had 1 million dollars in campaign money

Explanation:

On September 23, 1952, the checkers speech explain what had become a big worry for many citizens, the fund crisis had arrived and a lot of doubts about how the government and politicians were getting funds for the campaign started to rise, Nixon gave this speech on Tv where he supported his information about the funds of campaign and his government team but the specific amount of 1 million dollars was not as clearly supported as other details.

caminas makes the most sense here since it means to walk.