Who was an engineer who lobbied congress to pass the transcontinental railroad act but died before the railroad was finished?

In 3-6 sentences describe the strategy between generals' grant and lee's armies at wilderness and spotslvania . why are they significant? i will mark brainliest! answer only if u truly know the correct answer

African-american soldiers in world war ii sometimes felt they were ? ghting for two victories, one abroad and one in europe true or false

Which of the following groups was from new york but felt ostracized by their neighbors because of their religious beliefs? question 40 options: irish catholics germans chinese immigrants mormons