Guglielmo Marconi tried to get someone to fund his invention in Italy, but no one was interested. He ended up going to England for help. What did he invent?

electric vote counter

radio

telephone

telegraph

What was one cause of the decembrist revolt? a. the desire for a constitutional monarchy b. the need for workers’ reforms c. the creation of a new railway line d. the outcome of the crimean war

Who was in charge of american troops during world war i?

Which option best completes the diagram? the cold war is the major u.s. foreign policy priority terrorism becomes a major concern of u.s. foreign policy. a. the second iraq war begins. b. the september 11 terrorist attacks occur. c. terrorists attack the 1972 summer olympics. o d. the soviet union collapses.