What led the u. s and soviet union to go from allies in ww2 to foes in the cold war?

How did thomas hobbes’s interpretation of the social contract differ from john locke’s?

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.

Can someone me write a paragraph on this topic i feel confused