The case of sacco and vanzetti was similar to that of the individuals arrested during the palmer raids of 1919-1920 in that both involved
spies.
radicals.
free speech.
murder.

The correct answer is B) radicals.

The case of Sacco and Vanzetti was similar to that of the individuals arrested during the Palmer Raids of 1920 in that both involved radicals.

Sacco and Vanzetti were two Italian radicals that were accused of murder in South Braintree, Massachusetts, on April 15, 1820. On July 14, 1921, they were found guilty by the Court.  

During 1919 and 1920, the United States Justice Department conducted the Palmer Red Raids. It also involved radicals. The United States Justice Department wanted to arrest Communist and Anarchist to deport them. So it is correct to say that the case of Sacco and Vanzetti was similar to that of the individuals arrested during the Palmer Raids of 1920 in that both involved radicals.

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.  

ok sorry the answer is a. by their religion