Although this depends slightly on what period you're referring to during this time, the best answer would be that "Immigrants" made up the largest percentage of workers in American industry during the late nineteenth century, since the economy had shifted towards industrial output as opposed to agrarian output.
Answer:
some were happy out - mainly those who supported the ideology of white supremacy whereas others just adjusted to it
Explanation:
He was acting on the manifest destiny.
Answer:
Reform. By the late 1860s, citizens began demanding civil service reform. ... After each election the outgoing President applied the Pendleton Act to jobs held by his political supporters. By 1900, most federal jobs were handled through civil service and the spoils system was limited only to very senior positions.
Explanation: