Answer:
Pearl Harbor attack, December 7, 1941, surprise aerial attack on the U.S. naval base at Pearl Harbor on Oahu Island, Hawaii, by the Japanese that precipitated the entry of the United States into World War 2. The Strike climaxed a decade of worsening relations between the United States and Japan
They are used by workers to produce goods and services similar to the way physical capital is used.
Aconcagua Mountain at 6959 meters in height
The correct answer is Christopher Columbus.
Christopher Columbus is the European explorer credited with being the first European explorer to encounter the Americas. In his first voyage in 1492, Columbus landed in Hispaniola (modern day Dominican Republic). This encounter lead to several other European explorers setting out to colonize these new lands as a means to gain wealth.
