Hydroelectric power and natural gas was introduced in the late 1800s
When Newton was three, his mother remarried and went to live with her new husband, the Reverend Barnabus Smith, leaving her son in the care of his maternal grandmother, Margery Ayscough. The young Isaac disliked his stepfather and held some enmity towards his mother for marrying him
i think that the answer is providing medical care to wounded soldiers
