A) <span>On this day in 1956, the U.S. Congress approves the Federal Highway Act, which allocates more than $30 billion for the construction of some 41,000 miles of interstate highways; it will be the largest public construction project in U.S. history to that date.</span>
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The World War II strategy used by the US for attacking Japan was called the island hopping also known as Leapfrogging strategy. It was a military strategy employed by the Allies in the Pacific War against Japan and the Axis powers during World War II. They sought to bypass heavily fortified Japanese positions and devote the few Allied resources on strategically important islands that were not well defended but capable of supporting the drive to the main islands of Japan.