Conspiracy

"Since I entered politics, I have chiefly had men's views confided to me privately. Some of the biggest men in the United States, in the Field of commerce and manufacture, are afraid of something. They know that there is a power somewhere so organised, so subtle, so watchful, so interlocked, so complete, so pervasive, that they better not speak above their breath when they speak in condemnation of it."

I've always wondered what Woodrow Wilson was speaking about in 1913.

Masons? Illuminists? Satan? Military? Bankers?