Answer:
coal
Explanation:
I believe that the biggest and most compelling reason was coal. The English were the ones that discovered that coal burns longer and cleaner than any other current material and began stockpiling in the early 1700s. This stockpile of coal allowed them to explode in growth when the Industrial revolution began in 1760. Mainly because they had all the necessary coal they needed to build and power all of the machinery.
He sent the National Guard to the high school in Little Rock, Arkansas. There, the national guard escorted the African American students into the school and all the way to their classes.
Ultimately, Reconstruction ended because of several factors. Northerners were tired of a decade of Reconstruction efforts and had become less interested in the South with the rise of speculation and profit-making in the Gilded Age and then the hardships of the Depression of 1873. In addition, the conservative Supreme Court repeatedly struck down Radical Republican legislation, issuing rulings that had a devastating effect on blacks’ civil liberties. Meanwhile, the persistent scare tactics of the Ku Klux Klan and other southern white groups drove many Republicans out of office, giving Democrats a majority in every southern state by 1877. Finally, the Compromise Of 1877 and removal of the remaining federal troops from the South signaled the end of the Reconstruction era.
The answer would be Fredrick Douglas