explain the historical context for the historical development shown in the map. (Can someone please do this) 15 points

The national college football team hampionship this year will be contest

When did stockpiles of strategic nuclear weapons begin to dramatically decline in the united states? a. the mid-1960s b. the mid-1970s c. the mid-1980s d. the mid-1990s

Which best describes the impact of the crusades on european exploration?