When did the cubs win the world series last?

Even though both ww1 and ww2 were in many ways the same conflict with basically the same countries facing off against each other, the way each war started was significantly different. the question is how what were the differences on how they started

During the cold war, the united states was involved in certain regional conflicts due to fears later called the domino theory, which stated which concept?

Need ! how did sumner define liberty in the book of "voices of freedom"