Center for a Free Cuba
It contained secret protocols to invade and conquer Poland, and split up the rest of Central and Eastern Europe into spheres of influence for Nazi Germany, and the Soviet Union. https://cubacenter.org/cuba-brief/2024/08/24/cubabrief-observing-black-ribbon-day-in-remembrance-of-victims-of-totalitarianism-and-the-35th-anniversary-of-the-baltic-ways-nonviolent-triumph/ 5/
