How does this quote reflects elements of nationalism?

Explain why hitler had over 6 million jewish people killed during the holocaust and what did it hope to accomplish

In ohio in 1872, the cleveland massacre was a violent labor dispute at standard oil refineries in cleveland. a takeover by standard oil of the refineries in cleveland. an attempt to stop standard oil from becoming a monopoly. a failed attempt by standard oil to take over other refineries.

In the period from 1860 to 1890, which experience was shared by most native americans living in western states?