What was the main source of labor used in building major railroads

How did wilhelms character and his statements before the war contribute to france and england seeing him as the supreme leader of germany during the war

What event caused france and napoleon to want to get rid of its louisiana territory in north america? a) civil war b) seven years war c) slave revolt in haiti d) the french and indian war

What types of modernization did atatürk introduce? give examples.