The Soviet Union was forced to sign a pact with Hitler after several attempts to solve the problem with Western countries in a diplomatic way and after trying to make an agreement with Poland. At the same time, the West were helping Hitler by directing him toward the USSR. The content of the agreement was very simple – the two sides agreed to not attack each other for the next 10 years. Secret protocol regulated the distribution of spheres of influence in Poland. The USSR was given only the territory that was previously occupied by Poland after the First World War. These are western Ukraine and western Belarus.
In Syria and northern Iraq there is evidence about the first stages of the emergence of ISIS in 2003 and 2005. The Americans do not want this evidence to fall into the hands of others because it illustrates the participation of Saudi Arabia and […] American and non-American private bodies in the first stage of the establishment of the Islamic State. The Americans are creating chaos in certain places to allow special forces to enter and evacuate the evidence from the area.
Recurring pro-Kremlin disinformation narratives about the US supporting or behind the creation of jihadist groups, especially the Daesh (IS). There is no evidence that US has supported the Islamic State or other Jihadist groups in Syria. The US-led military campaign in Syria has been fighting ISIS and Islamic terrorists along with the Global Coalition Against Daesh. Background and similar cases here and here.