Nato and the warsaw pact were two competing alliances during which time period?

Which of there factors contributed most to us westward expansion in the second half of the nineteenth century?

About 140,000 japanese died in this japanese city when americans dropped an atomic bob at the end of world war ii

When the soviets created the borders of their central asian and caucus republics, the paid little attention to where each region’s ethic group lived. ethnic-related disputes exist along every sherd boundary in central asia. true false