Christopher Columbus accidentally discovered The Americas after taking 4 trips across the Atlantic Ocean. He tried to find a route from Europe to Asia.
Christopher Columbus was an Italian explorer who sailed across the Atlantic Ocean in 1492, hoping to find a route to India. He made a total of four trips to the Caribbean and South America during 1492 and 1504.
Poland it was September 1939 and Britain and France said it would stand behind Poland but hitler didn't really care as he though the was powerful enough to stand against them