Key basic industries, such as railroads, textiles, and steel had barely made a profit. Railroads lost business to new forms of transportation (trucks, buses, and private automobiles, for instance). Coal mining was especially hard-hit, in part due to stiff competition from new forms of energy, including hydroelectric power, fuel oil, and natural gas.
A - all these answers are correct
Answer: Operation Barbarossa
Explanation:started on Sunday, 22 June 1941, during ww11
