To break the stalemate with the allied powers in 1916 the germans launched a massive attack on a-verdun b-paris c-sarajevo d-russia

The answer should be A. The Germans turned to running the French dry, this resulted in the battle of Verdun and a total of four battles in the same area.

Hope this Helps! :)

This is what i found on google “the first mobile phone call was made 40 years ago today. on april 3, 1973, motorola employee martin cooper stood in midtown manhattan and placed a call to the headquarters of bell labs in new jersey.” i hope this you for what your looking.