The statement that most objectively describes the cause of the Cold War is:
"The Cold War evolved as the USSR and Western allies deployed their own strategies and policies to rebuild the post-war world according to their own needs and values."
This statement reflects the complex geopolitical dynamics and differing ideologies at play during the post-World War II era. Both the United States and the Soviet Union pursued their own interests in rebuilding Europe, leading to tensions and conflicts that characterized the Cold War period. It acknowledges the active role both superpowers played in shaping the global order, rather than attributing the Cold War to a singular cause or simplistic factors.