How did us leaders respond to the threat of soviet expansion in europe?

World War II conviced U.S. leaders that the policies of isolationism & appeasement had been mistakes. To counter the growing Soviet threat, U.S. leaders sought new ways to keep the U.S. safe & protect its interests abroad

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.

eiffel tower

explanation: