Who was the U. S. senator from Wisconsin who announced in February 1950 that he had a list of Communists working for the State Department, and whose name later entered the political vocabulary as shorthand for abuse of power in the name of anticommunism

When gandhi reached the arabian sea at the end of the salt march, he picked up raw salt from the water and made a declaration: “with this, i am shaking the foundations of the british empire.” how do you think this quotation is symbolic of gandhi’s works and philosophy?