What "monolithic and ruthless conspiracy" was JFK referring to?

During a speech before the American Newspaper Publishers Association at the Waldorf-Astoria Hotel in New York City in 1961, President John F. Kennedy described a “monolithic and ruthless conspiracy” opposing the United States. President Kennedy had some extremely profound things to say during this speech, entitled “The President and the Press,” including the proper role of the news media and the precise purpose of the First Amendment, which I briefly discussed this past Friday in a blog post.
But what “monolithic and ruthless conspiracy” was President Kennedy referring to? Let’s take a quick look at the relevant portion of the speech and find out:

For we are opposed around the world by a monolithic and ruthless conspiracy that relies primarily on covert means for expanding its sphere of influence – on infiltration instead of invasion, on subversion instead of elections, on intimidation instead of free choice, on guerrillas by night instead of armies by day. It is a system which has conscripted vast human and material resources into the building of a tightly knit, highly efficient machine that combines military, diplomatic, intelligence, economic, scientific and political operations.
Its preparations are concealed, not published. Its mistakes are buried, not headlined. Its dissenters are silenced, not praised. No expenditure is questioned, no rumor is printed, no secret is revealed. It conducts the Cold War, in short, with a war-time discipline no democracy would ever hope or wish to match. […]

There’s no doubt President Kennedy was referring to the international Talmudic conspiracy known as Marxism or Communism, whose ultimate aim was and remains the overthrow of Western civilization, destruction of Christianity, and ultimately the elimination of the White race from the face of the earth.
Former British Prime Minister Winston Churchill, writing in the February 8, 1920 edition of the Illustrated Sunday Herald, described this conspiracy as being organized and led by “International Jews” who had produced “another system of morals and philosophy, as malevolent as Christianity was benevolent, which, if not arrested would shatter irretrievably all that Christianity has rendered possible.” Churchill, who President Kennedy held in high regard and deeply admired, went on to describe the leaders of this “monolithic and ruthless conspiracy” thusly:

Most, if not all, of them have forsaken the faith of their forefathers, anddivorced from their minds all spiritual hopes of the next world. This movement among the Jews is not new. From the days of Spartacus-Weishaupt to those of Karl Marx, and down to Trotsky (Russia), Bela Kun (Hungary), Rosa Luxembourg (Germany), and Emma Goldman (United States), this world-wide conspiracy for the overthrow of civilisation and for the reconstitution of society on the basis of arrested development, of envious malevolence, and impossible equality, has been steadily growing. It played, as a modern writer, Mrs. Webster, has so ably shown, a definitely recognisable part in the tragedy of the French Revolution. It has been the mainspring of every subversive movement during the Nineteenth Century; and now at last this band of extraordinary personalities from the underworld of the great cities of Europe and America have gripped the Russian people by the hair of their heads and have become practically the undisputed masters of that enormous empire.

Ironically enough, Churchill would later aid what he described in 1920 as a “wide-wide conspiracy for the overthrow of civilisation” when he led the British war effort against Adolf Hitler and National Socialist Germany, the one man and nation who were exposing and resisting all aspects of the “monolithic and ruthless conspiracy” President Kennedy referred to 16 years after the end of WWII.
What President Kennedy did not understand (and if he did, he did not say so publicly), was that international Communism and the “monolithic and ruthless conspiracy” that he described so well in his speech was actually created and funded by international Jewish bankers – the epitome of the “capitalism pig” – sitting in London and New York, working in conjunction with radical Jewish intellectuals and propagandists. International finance capitalism and international Communism are indeed two sides of the same Talmudic coin. Both ideologies have no concern for the nation, and in fact are designed to destroy the nations they are practiced in, creating a super elite led by Jewish bureaucrats, politicians, financiers, and propagandists and their “useful idiots” and dupes, and a slave class totally devoid of any authentic identity, spirit, or soul who are only concerned with satisfying their base human desires (food, sex, “entertainment”, etc.). That is what we saw in the Communist Soviet Union, and that is what we see here in capitalist America, by and large.