Solution:Both the above given sentences are correct. Politically, Johnson was a conservative and A Tory is a person who holds a political philosophy known as Toryism, based on a British version of traditionalism and conservatism, which upholds the supremacy of social order as it has evolved in the English culture throughout history. To Johnson's mind wisdom, not political rhetoric, was the key : in important matters, Johnson said, "a wise Tory and a wise whig, I believe, will agree".
According to statement (II), Dr. Johnson strongly believed in transcendental scepticism. Johnson's counter sceptical impulses towards conclusiveness and general assertion in argument existed in a vital, dialogic tension, often expressed as irony, with his understanding of thinking as an open ended, ongoing process where conclusions are at best partial and provisional. Hence option (a) is correct.